Remove the communication socket if Ctrl+C (SIGINT) or Ctrl+\ (SIGQUIT) are pressed

git-core · git-core · commit c29f8d42acbe · 2012-01-21T20:00:44.000+04:00
diff --git a/su.c b/su.c
@@ -446,6 +446,8 @@ int main(int argc, char *argv[])
     signal(SIGHUP, cleanup_signal);
     signal(SIGPIPE, cleanup_signal);
     signal(SIGTERM, cleanup_signal);
+    signal(SIGQUIT, cleanup_signal);
+    signal(SIGINT, cleanup_signal);
     signal(SIGABRT, cleanup_signal);
     atexit(cleanup);
 
