emotion: do not segv when no module are found.

diff --git a/src/lib/emotion/emotion_modules.c b/src/lib/emotion/emotion_modules.c
index 6a362a2..d10520d 100644 (file)
--- a/src/lib/emotion/emotion_modules.c
+++ b/src/lib/emotion/emotion_modules.c
@@ -291,7 +291,7 @@ _find_mod(const char *name)
    unsigned int i;
    int inlen;
 
-   if (!name) return NULL;
+   if (!name || !_emotion_modules) return NULL;
    inlen = strlen(name);
    EINA_ARRAY_ITER_NEXT(_emotion_modules, i, m, iterator)
      {