Added casts to unsigned Char for isascii() calls

diff --git a/misc.c b/misc.c
index 94b41f2d90b02d8f5317efff4ef6cc1b27e4f89f..67bf6c8b599fa6a4257e2f2c5484de3958ebd36a 100644 (file)
--- a/misc.c
+++ b/misc.c
@@ -86,7 +86,7 @@ register char *str;
        {
        while ( *str )
                {
-               if ( ! isascii( *str ) || ! islower( *str ) )
+               if ( ! isascii( (Char) *str ) || ! islower( *str ) )
                        return 0;
                ++str;
                }
@@ -102,7 +102,7 @@ register char *str;
        {
        while ( *str )
                {
-               if ( ! isascii( *str ) || ! isupper( (char) *str ) )
+               if ( ! isascii( (Char) *str ) || ! isupper( (char) *str ) )
                        return 0;
                ++str;
                }