edje: small error detection improvement.

git-svn-id: http://svn.enlightenment.org/svn/e/trunk/edje@62086 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

diff --git a/src/bin/edje_cc_handlers.c b/src/bin/edje_cc_handlers.c
index 0022f35..ffff79d 100644 (file)
--- a/src/bin/edje_cc_handlers.c
+++ b/src/bin/edje_cc_handlers.c
@@ -7360,12 +7360,19 @@ st_collections_group_programs_program_target(void)
    ep = current_program;
      {
        Edje_Program_Target *et;
+       Edje_Program_Target *etw;
+       Eina_List *l;
        char *name;
+       char *copy;
+
+       name = parse_str(0);
 
-       et = mem_alloc(SZ(Edje_Program_Target));
+       et = mem_alloc(SZ(Edje_Program_Target) + strlen(name) + 1);
        ep->targets = eina_list_append(ep->targets, et);
+       copy = (char*) (et + 1);
+
+       memcpy(copy, name, strlen(name) + 1);
 
-       name = parse_str(0);
        if (ep->action == EDJE_ACTION_TYPE_STATE_SET)
          data_queue_part_lookup(pc, name, &(et->id));
        else if (ep->action == EDJE_ACTION_TYPE_ACTION_STOP)
@@ -7387,6 +7394,14 @@ st_collections_group_programs_program_target(void)
                 progname, file_in, line - 1);
             exit(-1);
          }
+       EINA_LIST_FOREACH(ep->targets, l, etw)
+         if (et != etw && strcmp(name, (char*) (etw + 1)) == 0)
+           {
+             ERR("%s: Error. parse error %s:%i. "
+                 "target is targetted twice",
+                 progname, file_in, line - 1);
+             exit(-1);
+           }
        free(name);
      }
 }