test_src_config_chain: fix missing return value.

diff --git a/test/src/config/chain.c b/test/src/config/chain.c
index 531e60bce8d27d093176db549d7d845f5d5572b9..aa8065d007f966ed4580d9e8849fe35a3e8126fe 100644 (file)
--- a/test/src/config/chain.c
+++ b/test/src/config/chain.c
@@ -76,4 +76,6 @@ int main( void )
     test_config_StringEscape();
     log( "Testing config chain un-escaping\n" );
     test_config_StringUnEscape();
+
+    return 0;
 }