1 files changed, 5 insertions, 0 deletions
diff --git a/parser.c b/parser.c
index b5d3a32..c2ba8d3 100644
--- a/parser.c
+++ b/parser.c
@@ -628,6 +628,9 @@ static gchar* filter_input (gchar *raw_in)
 
 void Parser_main (char *raw_in, int interactive_terminal, void(*cbfunc)(gpointer, gchar *), gpointer user_data)
 {
+	static GStaticMutex mutex = G_STATIC_MUTEX_INIT;
+	g_static_mutex_lock (&mutex);
+
 	int in_pos;				 /* this identifies the single character of in being processed */
 	int command_depth;		/* how many command words have been parsed */
 	int old_command_depth;	/* save this if in case of a compound message */
@@ -1088,6 +1091,8 @@ void Parser_main (char *raw_in, int interactive_terminal, void(*cbfunc)(gpointer
 	}
 
 	g_free (in);
+
+	g_static_mutex_unlock (&mutex);
 }