From: Mike Frysinger <vapier@gentoo.org>
Date: Thu, 22 Dec 2016 01:33:43 +0000 (-0500)
Subject: git-rewrite-authors: add sanity check for missing authors file
X-Git-Url: https://git.wh0rd.org/?a=commitdiff_plain;h=5b0dff8a56cd24690b361215c982b24e62e1a137;p=home.git

git-rewrite-authors: add sanity check for missing authors file
---

diff --git a/.bin/git-rewrite-authors b/.bin/git-rewrite-authors
index e136e59..4e4c2bf 100755
--- a/.bin/git-rewrite-authors
+++ b/.bin/git-rewrite-authors
@@ -22,6 +22,10 @@ for x in cvs-authors authors ; do
 		exit 1
 	fi
 done
+if [ ! -e "${author_file}" ] ; then
+	echo "error: could not find ${author_file}"
+	exit 1
+fi
 git filter-branch \
 	--env-filter ". ${tmp};"' \
 		eval `decode "${GIT_AUTHOR_NAME}" AUTHOR`; \