From bc45b39030154e059fc7b53a237c90f421130854 Mon Sep 17 00:00:00 2001 From: Emanuele Giaquinta Date: Thu, 28 Jun 2007 18:29:03 +0000 Subject: [PATCH] Do not compile the regexp if the input string is empty. git-svn-id: http://svn.irssi.org/repos/irssi/trunk@4569 dbcabf3a-b0e7-0310-adc4-f8d773084564 --- src/fe-text/textbuffer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/fe-text/textbuffer.c b/src/fe-text/textbuffer.c index de8236fe..d96f080a 100644 --- a/src/fe-text/textbuffer.c +++ b/src/fe-text/textbuffer.c @@ -463,7 +463,7 @@ GList *textbuffer_find_text(TEXT_BUFFER_REC *buffer, LINE_REC *startline, g_return_val_if_fail(buffer != NULL, NULL); g_return_val_if_fail(text != NULL, NULL); - if (regexp) { + if (regexp && *text != '\0') { #ifdef HAVE_REGEX_H int flags = REG_EXTENDED | REG_NOSUB | (case_sensitive ? 0 : REG_ICASE);