X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/94f34ca10a55352a33cde3529dec50a8038820ea..f5e4eadb7437a4884ad272af50fe5439f415e2d9:/loadparm.c

diff --git a/loadparm.c b/loadparm.c
index e383f7b3..d559b117 100644
--- a/loadparm.c
+++ b/loadparm.c
@@ -479,11 +479,12 @@ static int strwicmp(char *psz1, char *psz2)
    /* sync the strings on first non-whitespace */
    while (1)
    {
-      while (isspace(*psz1))
+      while (isspace(* (unsigned char *) psz1))
          psz1++;
-      while (isspace(*psz2))
+      while (isspace(* (unsigned char *) psz2))
          psz2++;
-      if (toupper(*psz1) != toupper(*psz2) || *psz1 == '\0' || *psz2 == '\0')
+      if (toupper(* (unsigned char *) psz1) != toupper(* (unsigned char *) psz2)
+	  || *psz1 == '\0' || *psz2 == '\0')
          break;
       psz1++;
       psz2++;