Immunify libvlc_exception_clear() from NULL arguments.

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

diff --git a/src/control/core.c b/src/control/core.c
index e52b3cb653dc26e905b57a5ff6e19ce8027d3156..90ae37c60b4ff779cd2f56e69b83419e8ad6cd36 100644 (file)
--- a/src/control/core.c
+++ b/src/control/core.c
@@ -43,6 +43,8 @@ void libvlc_exception_init( libvlc_exception_t *p_exception )
 
 void libvlc_exception_clear( libvlc_exception_t *p_exception )
 {
+    if( NULL == p_exception )
+        return;
     if( p_exception->psz_message != nomemstr )
         free( p_exception->psz_message );
     p_exception->psz_message = NULL;