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authorJohn Mark Bell <jmb@netsurf-browser.org>2004-04-02 23:40:29 +0000
committerJohn Mark Bell <jmb@netsurf-browser.org>2004-04-02 23:40:29 +0000
commitc534f284a8b7db51ba1c14f9f696d22860280976 (patch)
tree37a1a62375c9de69fcd4c2fcf0a373b85b6779e9 /desktop
parent3e3578d80762345b705887f42801b408fa9d9f69 (diff)
downloadnetsurf-c534f284a8b7db51ba1c14f9f696d22860280976.tar.gz
netsurf-c534f284a8b7db51ba1c14f9f696d22860280976.tar.bz2
[project @ 2004-04-02 23:40:29 by jmb]
Fix possible crash due to box style being 0. svn path=/import/netsurf/; revision=707
Diffstat (limited to 'desktop')
-rw-r--r--desktop/browser.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/desktop/browser.c b/desktop/browser.c
index 2413df7aa..c06a6f0d2 100644
--- a/desktop/browser.c
+++ b/desktop/browser.c
@@ -1382,6 +1382,7 @@ void browser_window_follow_link(struct browser_window *bw,
int found, plot_index;
int i;
int done = 0;
+ struct css_style *style;
gui_pointer_shape pointer = GUI_POINTER_DEFAULT;
found = 0;
@@ -1399,8 +1400,8 @@ void browser_window_follow_link(struct browser_window *bw,
return;
for (i = found - 1; i >= 0; i--) {
- if (click_boxes[i].box->style->visibility ==
- CSS_VISIBILITY_HIDDEN)
+ style = click_boxes[i].box->style;
+ if (style != 0 && style->visibility == CSS_VISIBILITY_HIDDEN)
continue;
if (click_boxes[i].box->href != NULL) {
char *url =
@@ -1511,10 +1512,10 @@ void browser_window_follow_link(struct browser_window *bw,
done = 1;
break;
}
- if (click_type == 0 && click_boxes[i].box->style->cursor != CSS_CURSOR_UNKNOWN) {
+ if (click_type == 0 && style != 0 &&
+ style->cursor != CSS_CURSOR_UNKNOWN &&
+ pointer == GUI_POINTER_DEFAULT) {
pointer = get_pointer_shape(click_boxes[i].box->style->cursor);
- done = 1;
- break;
}
}