2 files changed, 3 insertions, 1 deletions
diff --git a/config.def.h b/config.def.h
index 8d5d605..c03da71 100644
--- a/config.def.h
+++ b/config.def.h
@@ -421,6 +421,7 @@ static KeyBinding vis_mode_prompt[] = {
 	{ { CONTROL('B')            }, movement,        { .i = MOVE_FILE_BEGIN   } },
 	{ { KEY(END)                }, movement,        { .i = MOVE_FILE_END     } },
 	{ { CONTROL('E')            }, movement,        { .i = MOVE_FILE_END     } },
+	{ { NONE('\t')              }, NULL,            { NULL                   } },
 	{ /* empty last element, array terminator */                               },
 };
 
diff --git a/vis.c b/vis.c
index d5998be..612e3b5 100644
--- a/vis.c
+++ b/vis.c
@@ -1348,7 +1348,8 @@ int main(int argc, char *argv[]) {
 				key_mod = &key_prev;
 				continue;
 			}
-			action->func(&action->arg);
+			if (action->func)
+				action->func(&action->arg);
 			key_mod = NULL;
 			continue;
 		}