edje_cc: Fix minor coverity defect
authorJean-Philippe Andre <jp.andre@samsung.com>
Wed, 13 Jul 2016 02:57:07 +0000 (11:57 +0900)
committerJean-Philippe Andre <jp.andre@samsung.com>
Wed, 13 Jul 2016 02:57:07 +0000 (11:57 +0900)
commit0106455588a7390f36bae9ac6d789e94410a5216
tree4cac964c8ea9fd02df490ce833c2f3a576c31e34
parent82f546fc1fd7a2c85c3eb415b0cbf7bab8bbb088
edje_cc: Fix minor coverity defect

CID 1261439

An assigned value that is never used may represent unnecessary computation,
an incorrect algorithm, or possibly the need for cleanup or refactoring.

In source_fetch_file: A value assigned to a variable is never used. (CWE-563)

Tested compilation of a few EDC files with no breakage.
src/bin/edje/edje_cc_sources.c