From: Carsten Haitzler (Rasterman) <raster@rasterman.com>
Date: Sat, 29 Jul 2017 00:44:54 +0000 (+0900)
Subject: edje_cc - make list free simpler to make analysers happy
X-Git-Tag: upstream/1.20.0~72
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=53629e2fd2eda8675a44f22d1df65db606baa035;p=platform%2Fupstream%2Fefl.git

edje_cc - make list free simpler to make analysers happy

analysers like PVS studio dont know the eina_list_free returning NULL
design pattern for consistency and so dislike the var being set twice
in a row. this will make them happy without any skin off our backs.
not a bug at all.

found by PVS studio
---

diff --git a/src/bin/edje/edje_cc_handlers.c b/src/bin/edje/edje_cc_handlers.c
index 89e09ab..84c21b4 100644
--- a/src/bin/edje/edje_cc_handlers.c
+++ b/src/bin/edje/edje_cc_handlers.c
@@ -15816,7 +15816,7 @@ edje_cc_handlers_pop_notify(const char *token)
      {
         current_program = sequencing;
         ((Edje_Program_Parser*)sequencing)->can_override = EINA_TRUE;
-        current_program_lookups = eina_list_free(current_program_lookups);
+        eina_list_free(current_program_lookups);
         current_program_lookups = sequencing_lookups;
         sequencing_lookups = NULL;
         sequencing = NULL;