From: T.E.A de Souza <tea.desouza@gmail.com>
Date: Fri, 20 Nov 2015 08:36:29 +0000 (+0800)
Subject: Function must return a value
X-Git-Tag: submit/tizen/20180823.020014~289^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=23e4e4621b0199684d6d7a8535fb7628f5609952;p=platform%2Fupstream%2Fcaffeonacl.git

Function must return a value

Currently compilation will fail with some compilers when LevelDB and LMDB are disabled.
Very similar to a recently fixed issue.
---

diff --git a/src/caffe/util/db.cpp b/src/caffe/util/db.cpp
index d0a2b0b..7f22509 100644
--- a/src/caffe/util/db.cpp
+++ b/src/caffe/util/db.cpp
@@ -18,6 +18,7 @@ DB* GetDB(DataParameter::DB backend) {
 #endif  // USE_LMDB
   default:
     LOG(FATAL) << "Unknown database backend";
+    return NULL;
   }
 }