From 72aa02bd388cd30f7d9b6621060d09af6947c485 Mon Sep 17 00:00:00 2001
From: "Michael D. Lowis" <mike@mdlowis.com>
Date: Wed, 21 Dec 2016 21:21:42 -0500
Subject: [PATCH] fixed middle click bug on whitespace

---
 TODO.md | 1 -
 xedit.c | 1 +
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/TODO.md b/TODO.md
index 0954f3f..5fa8434 100644
--- a/TODO.md
+++ b/TODO.md
@@ -3,7 +3,6 @@
 Up Next:
 
 * Tag line count should account for wrapped lines
-* Middle click on nothing quits the editor
 * Indent/Unindent on first line of buffer causes infinite loop
 * block selection should handle brace-balancing
 * context sensitive selection of words, commands, line numbers, or filenames.
diff --git a/xedit.c b/xedit.c
index 0dde8b2..f36d2fb 100644
--- a/xedit.c
+++ b/xedit.c
@@ -721,6 +721,7 @@ static void cmd_exec(char* cmd) {
 static void exec(char* cmd) {
     /* skip leading space */
     for (; *cmd && isspace(*cmd); cmd++);
+    if (!*cmd) return;
     /* see if it matches a builtin tag */
     Tag* tag = tag_lookup(cmd);
     if (tag) {
-- 
2.49.0