From 2f25510edc36463b092ee4a29ae9e4ff52a3084b Mon Sep 17 00:00:00 2001
From: Joshua Davey <josh@joshuadavey.com>
Date: Mon, 18 Aug 2014 13:26:53 -0500
Subject: [PATCH] Check if in a lein project before ns completion

---
 zsh_completion.zsh | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/zsh_completion.zsh b/zsh_completion.zsh
index 7e1752b7..fbc20c0b 100644
--- a/zsh_completion.zsh
+++ b/zsh_completion.zsh
@@ -53,10 +53,13 @@ _lein_plugin() {
 
 
 _lein_namespaces() {
-  _values "lein valid namespaces" \
-    $(find "$1" -type f -name "*.clj" -exec awk '/^\(ns */ {gsub("\\)", "", $2); print $2}' '{}' '+')
+  if [ -f "./project.clj" -a -d "$1" ]; then
+    _values "lein valid namespaces" \
+      $(find "$1" -type f -name "*.clj" -exec awk '/^\(ns */ {gsub("\\)", "", $2); print $2}' '{}' '+')
+  fi
 }
 
+
 _lein_run() {
   _lein_namespaces "src/"
 }