From: Oleg Broytman <phd@phdru.name>
Date: Wed, 13 Jul 2016 04:56:39 +0000 (+0300)
Subject: .shellrc: declare a variable local instead of unsetting it
X-Git-Url: https://git.phdru.name/?a=commitdiff_plain;h=c31a33ecc17ef4720fded354f5adf520e43fc798;p=dotfiles.git

.shellrc: declare a variable local instead of unsetting it
---

diff --git a/.shellrc b/.shellrc
index 1415c42..f027cc1 100644
--- a/.shellrc
+++ b/.shellrc
@@ -171,12 +171,12 @@ if test -n "$BASH_VERSION"; then
    # list remotes with URLs matching a regexp
    list_remotes() {
       GIT_REMOTES=""
+      local remote
       for remote in `git remote`; do
          if git config --get remote.$remote.url | grep -q "$1"; then
             GIT_REMOTES="$GIT_REMOTES $remote"
          fi
       done
-      unset remote
    }
 
    # completion for cdremote - list remotes with directories as URLs