Update git-prompt-help.sh

Initialized local x to 0 (in case it is already set).
10 years ago · 1b59e1e075
parent 21e7426594
commit 1b59e1e075
1 changed files with 1 additions and 1 deletions
--- 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]}"