edje: Don't leak array source if we are going to exit function

This patch fixes a potential resource leak where we would previously
create a new eina_array and then possibly return from this function
(when checking validity of 's' parameter) without freeing the newly
created array.

Coverity CID1350291

@fix

Signed-off-by: Chris Michael <cpmichael@osg.samsung.com>

src/bin/edje/edje_cc_out.c

@@ -4217,10 +4217,10 @@ process_color_tree(char *s, const char *f_in, int ln)
    Eina_List *l;
    char *name;
 
-   array = eina_array_new(4);
-
    if (!s) return;
 
+   array = eina_array_new(4);
+
    do
      {
         s = color_tree_token_next(token[id], s, &ln);