X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=uip%2Finc.c;h=08aa533ceb5121edc9a886be4bc3373f6b9d3d37;hp=0cb2a5e0083186c5643560e6c6f872f6374c46de;hb=dc08e69006fdf9edb458dc23885dd669f3b4a176;hpb=04a3dfc70394a517a79340a7d3ecd9c6a23d0bee

diff --git a/uip/inc.c b/uip/inc.c
index 0cb2a5e..08aa533 100644
--- a/uip/inc.c
+++ b/uip/inc.c
@@ -225,10 +225,10 @@ main(int argc, char **argv)
 				continue;
 
 			case FILESW:
-				if (!(cp = *argp++) || *cp == '-')
+				if (!(cp = *argp++))
 					adios(EX_USAGE, NULL, "missing argument to %s",
 							argp[-2]);
-				from = mh_xstrdup(expanddir(cp));
+				from = (strcmp(cp, "-")==0) ? "-" : mh_xstrdup(expanddir(cp));
 
 				/*
 				** If the truncate file is in default state,
@@ -274,29 +274,31 @@ main(int argc, char **argv)
 	** NOTE: above this point you should use TRYDROPGROUPPRIVS(),
 	** not DROPGROUPPRIVS().
 	*/
-	/* guarantee dropping group priveleges; we might not have done so earlier */
+	/* guarantee dropping group privileges; we might not have done so earlier */
 	DROPGROUPPRIVS();
 
-	/*
-	** We will get the mail from a file
-	** (typically the standard maildrop)
-	*/
-	if (from)
-		newmail = from;
-	else if ((newmail = getenv("MAILDROP")) && *newmail)
-		newmail = toabsdir(newmail);
-	else if ((newmail = context_find("maildrop")) && *newmail)
-		newmail = toabsdir(newmail);
-	else {
-		newmail = concat(mailspool, "/", getusername(), NULL);
-	}
-	if (stat(newmail, &s1) == NOTOK || s1.st_size == 0)
-		adios(EX_DATAERR, NULL, "no mail to incorporate");
+	if (from && strcmp(from, "-")==0) {
+		/* We'll read mail from stdin. */
+		newmail = NULL;
+	} else {
+		/* We'll read mail from a file. */
+		if (from)
+			newmail = from;
+		else if ((newmail = getenv("MAILDROP")) && *newmail)
+			newmail = toabsdir(newmail);
+		else if ((newmail = context_find("maildrop")) && *newmail)
+			newmail = toabsdir(newmail);
+		else {
+			newmail = concat(mailspool, "/", getusername(), NULL);
+		}
+		if (stat(newmail, &s1) == NOTOK || s1.st_size == 0)
+			adios(EX_DATAERR, NULL, "no mail to incorporate");
 
-	if ((cp = strdup(newmail)) == NULL)
-		adios(EX_OSERR, NULL, "error allocating memory to copy newmail");
+		if ((cp = strdup(newmail)) == NULL)
+			adios(EX_OSERR, NULL, "error allocating memory to copy newmail");
 
-	newmail = cp;
+		newmail = cp;
+	}
 
 	if (!folder)
 		folder = getdeffol();
@@ -313,7 +315,10 @@ main(int argc, char **argv)
 	if (!(mp = folder_read(folder)))
 		adios(EX_IOERR, NULL, "unable to read folder %s", folder);
 
-	if (access(newmail, W_OK) != NOTOK) {
+	if (!newmail) {
+		trnflag = 0;
+		in = stdin;
+	} else if (access(newmail, W_OK) != NOTOK) {
 		locked++;
 		if (trnflag) {
 			SIGNAL(SIGHUP, SIG_IGN);
@@ -480,7 +485,7 @@ giveup:;
 			else
 				admonish(newmail, "error zero'ing");
 		}
-	} else if (noisy) {
+	} else if (noisy && newmail) {
 		printf("%s not zero'd\n", newmail);
 	}