get rid of non-ANSI function declarations missing (void)

[osmocom-bb.git] / src / vty / command.c

diff --git a/src/vty/command.c b/src/vty/command.c
index 5dc1dd4..1c8df61 100644 (file)
--- a/src/vty/command.c
+++ b/src/vty/command.c
@@ -152,7 +152,7 @@ static int is_config(struct vty *vty)
 }
 
 /* Sort each node's command element according to command string. */
-void sort_node()
+void sort_node(void)
 {
        unsigned int i, j;
        struct cmd_node *cnode;