From 5c571868071c6252792eee7794f4d680d4941b22 Mon Sep 17 00:00:00 2001
From: David Tomaschik <david@systemoverlord.com>
Date: Thu, 12 Nov 2015 10:35:10 -0800
Subject: [PATCH] Don't ask for confirmation if there are no results.

---
 dotfiles/zshrc.d/prune-broken-symlinks.zsh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/dotfiles/zshrc.d/prune-broken-symlinks.zsh b/dotfiles/zshrc.d/prune-broken-symlinks.zsh
index 7127807..73bc530 100644
--- a/dotfiles/zshrc.d/prune-broken-symlinks.zsh
+++ b/dotfiles/zshrc.d/prune-broken-symlinks.zsh
@@ -14,7 +14,12 @@ prune-broken-symlinks() {
   DIR=${1:-.}
   FINDCMD=(find ${DIR} -type l -xtype l)
   if (($ASK)) ; then
-    ${FINDCMD} -print
+    local FILES
+    FILES=`${FINDCMD} -print`
+    if [[ "${FILES}" == "" ]] ; then
+      return 0
+    fi
+    echo ${FILES}
     echo -n 'Delete these links? [y/n] '
     if read -q ; then
       ${FINDCMD} -delete