From e696edbf63b5ba5727b8bd8037dfa690b298b6a2 Mon Sep 17 00:00:00 2001
From: Simon Ruderich <simon@ruderich.org>
Date: Sat, 27 Apr 2013 16:22:18 +0200
Subject: [PATCH] zsh/rc: Enable warn_create_global.

---
 zsh/rc | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/zsh/rc b/zsh/rc
index 7a7dbae..2712314 100644
--- a/zsh/rc
+++ b/zsh/rc
@@ -19,6 +19,11 @@
 source_debug '. ~/.zsh/rc'
 
 
+# Warn when creating global variables from inside a function. Needs to be set
+# before declaring a function.
+setopt warn_create_global
+
+
 # HELPER FUNCTIONS
 
 # Return the name of the program which is called in the foreground with `fg`.
-- 
2.44.1