scanner: Fix indent for *_add_listener

diff --git a/src/scanner.c b/src/scanner.c
index a2d3368..4cce808 100644 (file)
--- a/src/scanner.c
+++ b/src/scanner.c
@@ -548,7 +548,7 @@ emit_structs(struct wl_list *message_list, struct interface *interface)
                   "%s(void (**)(void)) listener, data);\n"
                   "}\n\n",
                   interface->name, interface->name, interface->name,
-                  indent(17 + strlen(interface->name)),
+                  indent(14 + strlen(interface->name)),
                   interface->name,
                   interface->name,
                   indent(37));