glob-util: add assert to silence coverity

CID#1491968

diff --git a/src/basic/glob-util.c b/src/basic/glob-util.c
index fd60a6eda2d085c298ed4d11d7cf75426f09f292..802ca8c655fc24b92728a7bfa0b04209381cad05 100644 (file)
--- a/src/basic/glob-util.c
+++ b/src/basic/glob-util.c
@@ -63,6 +63,8 @@ int glob_first(const char *path, char **ret_first) {
                 return k;
 
         if (ret_first) {
+                assert(g.gl_pathv && g.gl_pathv[0]);
+
                 char *first = strdup(g.gl_pathv[0]);
                 if (!first)
                         return log_oom_debug();