- minor fix, use unsigned int

10 months ago · 28d9bf2838
1 changed files with 1 additions and 1 deletions
--- a/src/tagrules/check_tag_has_value_matching_regex.c
+++ b/src/tagrules/check_tag_has_value_matching_regex.c
@ -19,7 +19,7 @@ ret_t check_tag_has_value_matching_regex(ctiff_t * ctif, tag_t tag, const char *
    case TIFF_ASCII: {
                       char * val=NULL;
                       uint32 count=0;
-                       int r = 0;
+                       unsigned int r = 0;
                       ret = TIFFGetFieldASCII(ctif, tag, &val, &count);
                       if (ret.returncode != is_valid) return ret;
                       if (0 < count) {