From 21e7426594d74a11d06eb0f280ab359defd7e5e9 Mon Sep 17 00:00:00 2001
From: Gary Bartlett <Developer@GaryBartlett.com>
Date: Wed, 11 May 2016 20:51:01 -0700
Subject: [PATCH 1/2] Made 'x' a local variable so the
 'git_prompt_color_samples' command can be repeated.

---
 git-prompt-help.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/git-prompt-help.sh b/git-prompt-help.sh
index 0ae3e60..5bb8255 100755
--- a/git-prompt-help.sh
+++ b/git-prompt-help.sh
@@ -65,6 +65,7 @@ git_prompt_color_samples() {
     echo -e "${color}$1${ResetColor}" | sed 's/\\\]//g'  | sed 's/\\\[//g'
   }
 
+  local x
   while (( x < 8 )) ; do
     showColor ${ColorNames[x]}
     showColor "Dim${ColorNames[x]}"

From 1b59e1e07539cea03020e3ac1a991c11e21178b1 Mon Sep 17 00:00:00 2001
From: Gary Bartlett <Developer@GaryBartlett.com>
Date: Wed, 11 May 2016 21:19:49 -0700
Subject: [PATCH 2/2] Update git-prompt-help.sh

Initialized local x to 0 (in case it is already set).
---
 git-prompt-help.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/git-prompt-help.sh b/git-prompt-help.sh
index 5bb8255..849753a 100755
--- a/git-prompt-help.sh
+++ b/git-prompt-help.sh
@@ -65,7 +65,7 @@ git_prompt_color_samples() {
     echo -e "${color}$1${ResetColor}" | sed 's/\\\]//g'  | sed 's/\\\[//g'
   }
 
-  local x
+  local x=0
   while (( x < 8 )) ; do
     showColor ${ColorNames[x]}
     showColor "Dim${ColorNames[x]}"