From e856c04bbf65054faf75b04068fd3f75c6154091 Mon Sep 17 00:00:00 2001
From: Eryn Wells <eryn_wells@apple.com>
Date: Tue, 19 Mar 2019 09:53:08 -0700
Subject: [PATCH] [zsh] Export $gitbranches array when switching git branches

---
 zshrc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/zshrc b/zshrc
index 65c1f65..59f0cca 100644
--- a/zshrc
+++ b/zshrc
@@ -227,6 +227,9 @@ function configure_vcs_info #{{{
     # Export the current Git branch before every prompt.
     function export_gitbranch {
         vcs_info general
+        if [[ "$gitbranches[1]" != "${vcs_info_msg_0_}" ]]; then
+            export gitbranches=(${vcs_info_msg_0_} $gitbranches[1,4])
+        fi
         export gitbranch=${vcs_info_msg_0_}
     }