[pitivi] pitivi-git-environment: Update release tags before checking them out

[Jean-François Fortin Tam <jfft src gnome org>]

commit 157179bebc62fe55435fc2a37f5e4dc2c2e737f8
Author: Jean-François Fortin Tam <nekohayo gmail com>
Date:   Thu Mar 28 09:40:50 2013 +0100

    pitivi-git-environment: Update release tags before checking them out

 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 f02089c..03ba25b 100755
--- a/bin/pitivi-git-environment.sh
+++ b/bin/pitivi-git-environment.sh
@@ -223,6 +223,7 @@ if [ "$ready_to_run" != "1" ]; then
             fi
         fi
         cd $m
+        git remote update  # In case you haven't got the latest release tags...
         # Take into account whether the user want stable releases or "master"
         if [ $m == "glib" ]; then
             # Silly hack for the fact that glib changes the "mkinstalldirs" file