[pitivi] bin:env: Add [ptv] in $PROMPT in zsh

[Thibault Saunier <tsaunier src gnome org>]

commit 202f45bda9e5b5191e9925b3e1b2ce1aeec7f45c
Author: Thibault Saunier <tsaunier gnome org>
Date:   Sun May 10 19:07:46 2015 +0200

    bin:env: Add [ptv] in $PROMPT in zsh

 bin/pitivi-git-environment.sh |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/bin/pitivi-git-environment.sh b/bin/pitivi-git-environment.sh
index 0ea7da9..5a3484f 100755
--- a/bin/pitivi-git-environment.sh
+++ b/bin/pitivi-git-environment.sh
@@ -487,6 +487,7 @@ if [ "$ready_to_run" = "1" ]; then
                 cp ~/.zshrc $ZDOTDIR
                 echo "autoload -Uz bashcompinit; bashcompinit" >> $ZDOTDIR/.zshrc
                 generate_path_and_completion_calls >> $ZDOTDIR/.zshrc
+                echo "PROMPT=[ptv]\ \$PROMPT" >> $ZDOTDIR/.zshrc
                 zsh
             elif [ $SHELL = "/bin/bash" ]; then
                 RCFILE=$MYPITIVI/.bashrc