[sysprof] sysprof-cli: exit main loop on failure

[Christian Hergert <chergert src gnome org>]

commit 30524ab3d0360885fd2ebb5fb7650ce6dc30c129
Author: Christian Hergert <chergert redhat com>
Date:   Tue May 28 23:15:54 2019 -0700

    sysprof-cli: exit main loop on failure

 src/tools/sysprof-cli.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/src/tools/sysprof-cli.c b/src/tools/sysprof-cli.c
index af1a46a..0a96019 100644
--- a/src/tools/sysprof-cli.c
+++ b/src/tools/sysprof-cli.c
@@ -62,6 +62,7 @@ profiler_failed (SysprofProfiler *profiler_,
 
   g_printerr ("Failure: %s\n", reason->message);
   exit_code = EXIT_FAILURE;
+  g_main_loop_quit (main_loop_);
 }
 
 gint