X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=sbr%2Ffmt_scan.c;h=5103dbd772697372477cda28ae083248f9611872;hp=b7137d78e2dada2def32eef8447d0a465acff086;hb=d5b5e6e4813b7fd77dc1664df4304537f3002cf3;hpb=f58df8a711003c845bb2f899574ac8ed9ffa30fd

diff --git a/sbr/fmt_scan.c b/sbr/fmt_scan.c
index b7137d7..5103dbd 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;