From f33cc936d56a5a004f9c9a40a6ff73a7635aca45 Mon Sep 17 00:00:00 2001
From: fcolin
Date: Mon, 9 Nov 2009 10:25:50 +0000
Subject: coorection plantage si erreur de compile exp reguliere

---
 src/ivybind.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/ivybind.c')

diff --git a/src/ivybind.c b/src/ivybind.c
index 1886d03..d433d1a 100644
--- a/src/ivybind.c
+++ b/src/ivybind.c
@@ -140,6 +140,7 @@ void IvyBindingFree( IvyBinding bind )
 /*   if ((called %1000) == 0) { */
 /*     printf ("DBG> IvyBindingFree called =%d\n", called); */
 /*   } */
+	if( bind == NULL ) return;
 #ifdef USE_PCRE_REGEX
 	if ( bind->ovector != NULL )
 				free( bind->ovector );
@@ -157,6 +158,7 @@ void IvyBindingFree( IvyBinding bind )
 int IvyBindingExec( IvyBinding bind, const char * message )
 {
 	int nb_match = 0;
+	if( bind == NULL ) return nb_match;
 #ifdef USE_PCRE_REGEX
 	
 	nb_match = pcre_exec(
@@ -189,6 +191,7 @@ int IvyBindingExec( IvyBinding bind, const char * message )
 
 void IvyBindingMatch( IvyBinding bind, const char *message, int argnum, int *arglen, const char **arg)
 {
+	if( bind == NULL ) return;
 #ifdef USE_PCRE_REGEX
 	
 		*arglen = bind->ovector[2*argnum+1]- bind->ovector[2*argnum];
-- 
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