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Fix recursion when search string is pure wildcard

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svn path=/trunk/netsurf/; revision=3633
This commit is contained in:
Adrian Lees 2007-10-15 22:48:24 +00:00
parent 08ea9e706b
commit 0e8a03dc36
1 changed files with 5 additions and 2 deletions
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7
riscos/search.c
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@ -328,6 +328,7 @@ void start_search(bool forwards)
{
int string_len;
char *string;
int i = 0;
string = ro_gui_get_icon_string(dialog_search, ICON_SEARCH_TEXT);
assert(string);
@ -335,7 +336,9 @@ void start_search(bool forwards)
ro_gui_search_add_recent(string);
string_len = strlen(string);
if (string_len <= 0) {
for(i = 0; i < string_len; i++)
if (string[i] != '#' && string[i] != '*') break;
if (i >= string_len) {
free_matches();
show_status(true);
ro_gui_set_icon_shaded_state(dialog_search,
@ -643,7 +646,7 @@ const char *find_pattern(const char *string, int s_len, const char *pattern,
}
/* end of pattern reached */
*m_len = s - ss;
*m_len = max(s - ss, 1);
return ss;
}