X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/d2f12554a254e814dcdafb3828fc0d9936154eef..ebd71fa45bb0538e65e3106de57a04ae6c70abae:/sbr/strcasecmp.c

diff --git a/sbr/strcasecmp.c b/sbr/strcasecmp.c
index 4a026a3f..c48c9d4c 100644
--- a/sbr/strcasecmp.c
+++ b/sbr/strcasecmp.c
@@ -2,8 +2,6 @@
 /*
  * strcasecmp.c -- compare strings, ignoring case
  *
- * $Id$
- *
  * 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.
@@ -26,9 +24,9 @@ mh_strcasecmp (const char *s1, const char *s2)
     us2 = (const unsigned char *) s2;
 
     if (!us1)
-	us1 = "";
+	us1 = (const unsigned char *) "";
     if (!us2)
-	us2 = "";
+	us2 = (const unsigned char *) "";
  
     while (tolower(*us1) == tolower(*us2++)) 
 	if (*us1++ == '\0')