Merge pull request #5410 from ton31337/feature/bgp_default-route_with_route-map_set

[mirror_frr.git] / lib / ptm_lib.c

diff --git a/lib/ptm_lib.c b/lib/ptm_lib.c
index 7f868beda419048aef5a788c7e05af2c59b9919d..a2ce9a0e2f3fda49e69e7c20ca16776f54da31c0 100644 (file)
--- a/lib/ptm_lib.c
+++ b/lib/ptm_lib.c
@@ -125,7 +125,7 @@ static int _ptm_lib_decode_header(csv_t *csv, int *msglen, int *version,
        }
        /* remove leading spaces */
        for (i = j = 0; i < csv_field_len(fld); i++) {
-               if (!isspace((int)hdr[i])) {
+               if (!isspace((unsigned char)hdr[i])) {
                        client_name[j] = hdr[i];
                        j++;
                }