Remove warning when built in release mode.

2016-02-09 15:00:08 +02:00 · 2016-02-09 15:00:08 +02:00 · d3c288abf9
commit d3c288abf9
parent adbc2074de
1 changed files with 4 additions and 0 deletions
--- a/query_classifier/qc_mysqlembedded/qc_mysqlembedded.cc
+++ b/query_classifier/qc_mysqlembedded/qc_mysqlembedded.cc
@ -1850,6 +1850,10 @@ void configure_options(const char* datadir, const char* langdir)
    rv = sprintf(language_arg, "--language=%s", langdir);
    ss_dassert(rv < OPTIONS_LANGUAGE_SIZE); // Ensured by qc_init().
    server_options[IDX_LANGUAGE] = language_arg;
+
+    // To prevent warning of unused variable when built in release mode,
+    // when ss_dassert() turns into empty statement.
+    (void)rv;
 }

 }