Fix uninitialized variables in udisks_daemon_log_valist()

Assert that we don't get an undefined log level in udisks_daemon_log_valist().
This avoids falling through the switch and using uninitialized string
variables.

Fixes these warnings/errors:

cc1: warnings being treated as errors
udisksdaemon.c: In function ‘udisks_daemon_log’:
udisksdaemon.c:782:16: error: ‘level_str’ may be used uninitialized in this function
udisksdaemon.c:783:16: error: ‘level_color_str’ may be used uninitialized in this function
udisksdaemon.c:784:8: error: ‘syslog_priority’ may be used uninitialized in this function

diff --git a/src/udisksdaemon.c b/src/udisksdaemon.c
index c27a822..f425977 100644 (file)
--- a/src/udisksdaemon.c
+++ b/src/udisksdaemon.c
@@ -827,6 +827,10 @@ udisks_daemon_log_valist (UDisksDaemon    *daemon,
       syslog_priority = LOG_ERR;
       level_color_str = _color_get (_COLOR_FG_RED);
       break;
+
+    default:
+      g_assert_not_reached ();
+      break;
     }
   g_print ("%s%s%s.%03d:%s %s%s%s:%s %s\n",
            _color_get (_COLOR_BOLD_ON), _color_get (_COLOR_FG_YELLOW),