Merge pull request #2441 from 2xsec/coverity

coverity: #1425816
lxc · Jul 2, 2018 · c5c4d6a · c5c4d6a
2 parents 7e52f25 + f766a9d
commit c5c4d6a
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/tests/concurrent.c b/src/tests/concurrent.c
@@ -175,6 +175,9 @@ int main(int argc, char *argv[]) {
         case 'm': {
             char *mode_tok, *tok, *saveptr = NULL;
 
+	    if (!optarg)
+                continue;
+
             modes = NULL;
             for (i = 0, mode_tok = optarg;
                  (tok = strtok_r(mode_tok, ",", &saveptr));