declare RPS1 in global scope

[etc/zsh.git] / .zsh / themes / prompt_madduck_setup

diff --git a/.zsh/themes/prompt_madduck_setup b/.zsh/themes/prompt_madduck_setup
index 0b6dddcbdadcc073c2d000639617056c6b86ee6b..100ce874162e750dfd74058deed0b2131a1c6821 100644 (file)
--- a/.zsh/themes/prompt_madduck_setup
+++ b/.zsh/themes/prompt_madduck_setup
@@ -59,7 +59,7 @@ __git_print_preprompt()
   function output() {
     emulate -L zsh
     local title="$@"
-    local output=(${(f)"$(cat)"})
+    local output; output=(${(f)"$(cat)"})
 
     [[ ${#output} -ge 1 ]] || return
 
@@ -81,8 +81,8 @@ __git_print_preprompt()
     eval git diff $common_options "$@" 2>/dev/null
   }
 
-  local cached=(${(f)"$(gitdiffstat --cached | output cached)"})
-  local changed=(${(f)"$(gitdiffstat | output changed)"})
+  local cached; cached=(${(f)"$(gitdiffstat --cached | output cached)"})
+  local changed; changed=(${(f)"$(gitdiffstat | output changed)"})
 
   local max=${#changed}
   [[ $max -lt ${#cached} ]] && max=${#cached}
@@ -363,7 +363,7 @@ function make_rps1() {
   echo -n '%D{%d %H:%M:%S.%.}'
   echo
 }
-RPS1=$(make_rps1)
+typeset -g RPS1="$(make_rps1)"
 unfunction make_rps1
 
 # vim:ft=zsh