X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=sbr%2Ffmt_scan.c;h=de20013c6a353bd5948d0b01fb68e0886979d48b;hb=2feddf90c47fe085edd6f6f4c7959d56a3a562f0;hp=5240781bd6f36096da418aa11524a020edc5cbcc;hpb=162f2a7d23a18a87cad101f68ab27de057de533d;p=mmh

diff --git a/sbr/fmt_scan.c b/sbr/fmt_scan.c
index 5240781..de20013 100644
--- a/sbr/fmt_scan.c
+++ b/sbr/fmt_scan.c
@@ -5,6 +5,9 @@
  * 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>
@@ -505,13 +508,13 @@ 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;