From: Jens Axboe <axboe@kernel.dk>
Date: Mon, 12 Mar 2012 22:05:29 +0000 (+0100)
Subject: gfio: fix crash when pushing 'start job' and no client connected
X-Git-Tag: gfio-0.1~169^2
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=78cb2fe5769be13ea9d9fda62a97981c9ee44341;p=fio.git

gfio: fix crash when pushing 'start job' and no client connected

We should not really need this fix, but until the menu item
sensitivity is fixed, they are visible and we should avoid
the crash.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/gfio.c b/gfio.c
index ff8763dd..51bac2aa 100644
--- a/gfio.c
+++ b/gfio.c
@@ -1738,8 +1738,8 @@ static void start_job_clicked(__attribute__((unused)) GtkWidget *widget,
 	struct gui_entry *ge = data;
 	struct gfio_client *gc = ge->client;
 
-	gtk_widget_set_sensitive(ge->button[START_JOB_BUTTON], 0);
-	fio_start_client(gc->client);
+	if (gc)
+		fio_start_client(gc->client);
 }
 
 static void file_open(GtkWidget *w, gpointer data);