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Fix crash when top-level content is not HTML and there is a fragment identifier in the URL.

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Constify.

svn path=/trunk/netsurf/; revision=10881
This commit is contained in:
John Mark Bell 2010-10-11 06:54:37 +00:00
parent 01c8552489
commit d4d866c43f
2 changed files with 5 additions and 3 deletions
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6
render/html.c
View File

@ -2220,14 +2220,16 @@ hlcache_handle *html_get_favicon(hlcache_handle *h)
* \param y Updated to global y coord iff id found
* \return true iff id found
*/
bool html_get_id_offset(hlcache_handle *h, char *frag_id, int *x, int *y)
bool html_get_id_offset(hlcache_handle *h, const char *frag_id, int *x, int *y)
{
struct box *pos;
struct box *layout = html_get_box_tree(h);
struct box *layout;
if (content_get_type(h) != CONTENT_HTML)
return false;
layout = html_get_box_tree(h);
if ((pos = box_find_by_id(layout, frag_id)) != 0) {
box_coords(pos, x, y);
return true;

2
render/html.h
View File

@ -247,7 +247,7 @@ struct html_stylesheet *html_get_stylesheets(struct hlcache_handle *h,
struct content_html_object *html_get_objects(struct hlcache_handle *h,
unsigned int *n);
struct hlcache_handle *html_get_favicon(struct hlcache_handle *h);
bool html_get_id_offset(struct hlcache_handle *h, char *frag_id,
bool html_get_id_offset(struct hlcache_handle *h, const char *frag_id,
int *x, int *y);
#endif