From: Noah Watkins <noahwatkins@gmail.com>
Date: Mon, 30 Dec 2013 20:16:44 +0000 (-0800)
Subject: erasure: add dummy symbol to avoid warnings
X-Git-Tag: v0.75~14^2~3
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=ce8b26e89daf50e226fc03c19d454ba6765fc68c;p=ceph.git

erasure: add dummy symbol to avoid warnings

Empty object files generate warning.

Signed-off-by: Noah Watkins <noahwatkins@gmail.com>
---

diff --git a/src/test/osd/ErasureCodePluginMissingEntryPoint.cc b/src/test/osd/ErasureCodePluginMissingEntryPoint.cc
index fc60f8660862..4d8f1bafd1c9 100644
--- a/src/test/osd/ErasureCodePluginMissingEntryPoint.cc
+++ b/src/test/osd/ErasureCodePluginMissingEntryPoint.cc
@@ -1 +1,4 @@
 // missing int __erasure_code_init(char *plugin_name) {}
+
+// avoid warnings about library containing no symbols
+int __this_is_an_used_variable_to_avoid_warnings;