aks: only define the colors once

11 years ago · 7bf6b96b71
parent 3ab4973b86
commit 7bf6b96b71
1 changed files with 5 additions and 1 deletions
--- a/prompt-colors.sh
+++ b/prompt-colors.sh
@ -76,7 +76,11 @@ define_color_names() {
  _def_color ResetColor   0 0

 }
-define_color_names
+
+# do the color definitions only once
+if [[ ${#ColorNames[*]} = 0 || -z "$IntenseBlack" || -z "$ResetColor" ]]; then
+  define_color_names
+fi

 # end of prompt-colors.sh
 # vim: set ai sw=2