diff options
Diffstat (limited to 'test/evp_test.c')
| -rw-r--r-- | test/evp_test.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/test/evp_test.c b/test/evp_test.c index 19cabd6dce..efc6709673 100644 --- a/test/evp_test.c +++ b/test/evp_test.c @@ -3683,11 +3683,11 @@ static int prov_available(char *providers) int more = 1; while (more) { - for (; isspace(*providers); providers++) + for (; isspace((unsigned char)(*providers)); providers++) continue; if (*providers == '\0') break; /* End of the road */ - for (p = providers; *p != '\0' && !isspace(*p); p++) + for (p = providers; *p != '\0' && !isspace((unsigned char)(*p)); p++) continue; if (*p == '\0') more = 0; |