elm_index: Also free last on error path.

If we can't realloc label we need to free last before we can return
or we leak it.

CID: 1193240

diff --git a/src/lib/elm_index.c b/src/lib/elm_index.c
index 62c2cc1..cf66fe0 100644 (file)
--- a/src/lib/elm_index.c
+++ b/src/lib/elm_index.c
@@ -652,7 +652,11 @@ _sel_eval(Evas_Object *obj,
                          {
                             label = realloc(label, strlen(label) +
                                             strlen(last) + 1);
-                            if (!label) return;
+                            if (!label)
+                              {
+                                 free(last);
+                                 return;
+                              }
                             strcat(label, last);
                          }
                     }