X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=sbr%2Ffmt_scan.c;h=8414829b833347cd2dadff2ea0918e9eea0942ab;hb=b2d16fa4e961d55fec5f83eadc0a15503af2fe38;hp=b7137d78e2dada2def32eef8447d0a465acff086;hpb=f58df8a711003c845bb2f899574ac8ed9ffa30fd;p=mmh

diff --git a/sbr/fmt_scan.c b/sbr/fmt_scan.c
index b7137d7..8414829 100644
--- a/sbr/fmt_scan.c
+++ b/sbr/fmt_scan.c
@@ -4,6 +4,9 @@
 ** This code is Copyright (c) 2002, by the authors of nmh.  See the
 ** COPYRIGHT file in the root directory of the nmh distribution for
 ** complete copyright information.
+**
+** This is the engine that processes the format instructions created by
+** fmt_compile (found in fmt_compile.c).
 */
 
 #include <h/mh.h>
@@ -472,13 +475,13 @@ fmt_scan(struct format *format, char *scanl, int width, int *dat)
 						ljust++;
 				}
 
-				if (!ljust && i > 0 && strlen(str) > i)
+				if (!ljust && i > 0 && (int)strlen(str) > i)
 						str[i] = '\0';
 				xp = str;
 				xp += strlen(str) - 1;
 				while (xp > str && isspace(*xp))
 						*xp-- = '\0';
-				if (ljust && i > 0 && strlen(str) > i)
+				if (ljust && i > 0 && (int)strlen(str) > i)
 					str += strlen(str) - i;
 			}
 			break;
@@ -604,10 +607,8 @@ fmt_scan(struct format *format, char *scanl, int width, int *dat)
 			value = fmt->f_comp->c_tws->tw_flags & TW_DST;
 			break;
 		case FT_LS_822DATE:
-			str = dasctime(fmt->f_comp->c_tws , TW_ZONE);
-			break;
 		case FT_LS_PRETTY:
-			str = dasctime(fmt->f_comp->c_tws, TW_NULL);
+			str = dasctime(fmt->f_comp->c_tws);
 			break;
 
 		case FT_LS_PERS:
@@ -774,6 +775,11 @@ fmt_scan(struct format *format, char *scanl, int width, int *dat)
 			sp = fmt->f_text;
 			indent = strlen(sp);
 			wid -= indent;
+			if (wid <= 0) {
+				adios(NULL, "putaddr -- num register (%d) "
+						"must be greater than label "
+						"width (%d)", value, indent);
+			}
 			while( (c = *sp++) && cp < ep)
 				*cp++ = c;
 			while (len > wid) {