X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=uip%2Faliasbr.c;h=07c5e035c8d050e06d8874496958eb3277b1dffe;hp=43a0e1b60e9d24c7e4c73587997106b20a5d6ac5;hb=5b792c4424571f05bc2008e3109797d18d7d00d1;hpb=714b5c530ece27ea2835a313013f5b770163403c

diff --git a/uip/aliasbr.c b/uip/aliasbr.c
index 43a0e1b..07c5e03 100644
--- a/uip/aliasbr.c
+++ b/uip/aliasbr.c
@@ -53,9 +53,6 @@ akvalue(char *s)
 {
 	register char *v;
 
-	if (akahead == NULL)
-		alias(AliasFile);
-
 	akvis = -1;
 	v = akval(akahead, s);
 	if (akvis == -1)
@@ -137,8 +134,7 @@ alias(char *file)
 	register struct aka *ak = NULL;
 	register FILE *fp;
 
-	if (*file != '/'
-			&& (strncmp(file, "./", 2) && strncmp(file, "../", 3)))
+	if (*file!='/' && (strncmp(file, "./", 2) && strncmp(file, "../", 3)))
 		file = etcpath(file);
 	if ((fp = fopen(file, "r")) == NULL) {
 		akerrst = file;
@@ -148,22 +144,22 @@ alias(char *file)
 	while (vfgets(fp, &ap) == OK) {
 		bp = ap;
 		switch (*(pp = scanp(bp))) {
-			case '<':  /* recurse a level */
-				if (!*(cp = getp(pp + 1))) {
-					akerrst = "'<' without alias-file";
-					fclose(fp);
-					return AK_ERROR;
-				}
-				if ((i = alias(cp)) != AK_OK) {
-					fclose(fp);
-					return i;
-				}
-
-			case ':':  /* comment */
-			case ';':
-			case '#':
-			case 0:
-				continue;
+		case '<':  /* recurse a level */
+			if (!*(cp = getp(pp + 1))) {
+				akerrst = "'<' without alias-file";
+				fclose(fp);
+				return AK_ERROR;
+			}
+			if ((i = alias(cp)) != AK_OK) {
+				fclose(fp);
+				return i;
+			}
+
+		case ':':  /* comment */
+		case ';':
+		case '#':
+		case 0:
+			continue;
 		}
 
 		akerrst = bp;
@@ -176,65 +172,65 @@ alias(char *file)
 			return AK_LIMIT;
 		}
 		switch (lc) {
-			case ':':
-				ak->ak_visible = 0;
-				break;
+		case ':':
+			ak->ak_visible = 0;
+			break;
 
-			case ';':
-				ak->ak_visible = 1;
-				break;
+		case ';':
+			ak->ak_visible = 1;
+			break;
 
-			default:
-				fclose(fp);
-				return AK_ERROR;
+		default:
+			fclose(fp);
+			return AK_ERROR;
 		}
 
 		switch (*(pp = scanp(ap))) {
-			case 0:  /* EOL */
+		case 0:  /* EOL */
+			fclose(fp);
+			return AK_ERROR;
+
+		case '<':  /* read values from file */
+			if (!*(cp = getp(pp + 1))) {
 				fclose(fp);
 				return AK_ERROR;
+			}
+			if (!addfile(ak, cp)) {
+				fclose(fp);
+				return AK_NOFILE;
+			}
+			break;
 
-			case '<':  /* read values from file */
-				if (!*(cp = getp(pp + 1))) {
-					fclose(fp);
-					return AK_ERROR;
-				}
-				if (!addfile(ak, cp)) {
-					fclose(fp);
-					return AK_NOFILE;
-				}
-				break;
-
-			case '=':  /* UNIX group */
-				if (!*(cp = getp(pp + 1))) {
-					fclose(fp);
-					return AK_ERROR;
-				}
-				if (!addgroup(ak, cp)) {
-					fclose(fp);
-					return AK_NOGROUP;
-				}
-				break;
+		case '=':  /* UNIX group */
+			if (!*(cp = getp(pp + 1))) {
+				fclose(fp);
+				return AK_ERROR;
+			}
+			if (!addgroup(ak, cp)) {
+				fclose(fp);
+				return AK_NOGROUP;
+			}
+			break;
 
-			case '+':  /* UNIX group members */
-				if (!*(cp = getp(pp + 1))) {
-					fclose(fp);
-					return AK_ERROR;
-				}
-				if (!addmember(ak, cp)) {
-					fclose(fp);
-					return AK_NOGROUP;
-				}
-				break;
+		case '+':  /* UNIX group members */
+			if (!*(cp = getp(pp + 1))) {
+				fclose(fp);
+				return AK_ERROR;
+			}
+			if (!addmember(ak, cp)) {
+				fclose(fp);
+				return AK_NOGROUP;
+			}
+			break;
 
-			case '*':  /* Everyone */
-				addall(ak);
-				break;
+		case '*':  /* Everyone */
+			addall(ak);
+			break;
 
-			default:  /* list */
-				while ((cp = getalias(pp)))
-					add_aka(ak, cp);
-				break;
+		default:  /* list */
+			while ((cp = getalias(pp)))
+				add_aka(ak, cp);
+			break;
 		}
 	}
 
@@ -249,25 +245,29 @@ akerror(int i)
 	static char buffer[BUFSIZ];
 
 	switch (i) {
-		case AK_NOFILE:
-			snprintf(buffer, sizeof(buffer), "unable to read '%s'", akerrst);
-			break;
-
-		case AK_ERROR:
-			snprintf(buffer, sizeof(buffer), "error in line '%s'", akerrst);
-			break;
-
-		case AK_LIMIT:
-			snprintf(buffer, sizeof(buffer), "out of memory while on '%s'", akerrst);
-			break;
-
-		case AK_NOGROUP:
-			snprintf(buffer, sizeof(buffer), "no such group as '%s'", akerrst);
-			break;
-
-		default:
-			snprintf(buffer, sizeof(buffer), "unknown error (%d)", i);
-			break;
+	case AK_NOFILE:
+		snprintf(buffer, sizeof(buffer), "unable to read '%s'",
+				akerrst);
+		break;
+
+	case AK_ERROR:
+		snprintf(buffer, sizeof(buffer), "error in line '%s'",
+				akerrst);
+		break;
+
+	case AK_LIMIT:
+		snprintf(buffer, sizeof(buffer), "out of memory while on '%s'",
+				akerrst);
+		break;
+
+	case AK_NOGROUP:
+		snprintf(buffer, sizeof(buffer), "no such group as '%s'",
+				akerrst);
+		break;
+
+	default:
+		snprintf(buffer, sizeof(buffer), "unknown error (%d)", i);
+		break;
 	}
 
 	return buffer;