From 4e7fcb290b4bc7b9ac012e70bc32298ff39df0e1 Mon Sep 17 00:00:00 2001
From: Alan Stebbens <aks@stebbens.org>
Date: Fri, 24 Jan 2014 01:13:32 -0800
Subject: [PATCH] aks: don't cause errors if the git-prompt-colors.sh file is
 missing

---
 gitprompt.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gitprompt.sh b/gitprompt.sh
index 54595bb..fc21851 100755
--- a/gitprompt.sh
+++ b/gitprompt.sh
@@ -60,7 +60,7 @@ function git_prompt_config()
     done
   fi
   # if the envar is defined, source the file for custom colors
-  if [[ -n "$__GIT_PROMPT_COLORS_FILE" ]]; then
+  if [[ -n "$__GIT_PROMPT_COLORS_FILE" && -f "$__GIT_PROMPT_COLORS_FILE" ]]; then
     source "$__GIT_PROMPT_COLORS_FILE"
   else
     # Default values for the appearance of the prompt.  Do not change these