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authorMichael Drake <tlsa@netsurf-browser.org>2012-10-11 14:07:22 +0100
committerMichael Drake <tlsa@netsurf-browser.org>2012-10-11 14:07:22 +0100
commit5f7a3a7adab11a5260ab8952540287a8e8771251 (patch)
treea09955983ce664e142c8dedbda79c915f9616eba /framebuffer
parentc8263d299eed85f43bc4a67f8cece5fce6aa6836 (diff)
downloadnetsurf-5f7a3a7adab11a5260ab8952540287a8e8771251.tar.gz
netsurf-5f7a3a7adab11a5260ab8952540287a8e8771251.tar.bz2
Widget can't be NULL.
Diffstat (limited to 'framebuffer')
-rw-r--r--framebuffer/fbtk/fbtk.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/framebuffer/fbtk/fbtk.c b/framebuffer/fbtk/fbtk.c
index 4356bb235..817d6f522 100644
--- a/framebuffer/fbtk/fbtk.c
+++ b/framebuffer/fbtk/fbtk.c
@@ -19,6 +19,7 @@
*/
#include <sys/types.h>
+#include <assert.h>
#include <stdint.h>
#include <string.h>
#include <stdbool.h>
@@ -83,6 +84,8 @@ fbtk_request_redraw(fbtk_widget_t *widget)
fbtk_widget_t *cwidget;
fbtk_widget_t *pwidget;
+ assert(widget != NULL);
+
/* if widget not mapped do not try to redraw it */
pwidget = widget;
while (pwidget != NULL) {