>From bcd083c6be7cd9c69d1e05d19d732c32147bfd9a Mon Sep 17 00:00:00 2001
From: Akira Yokosawa <akiyks@xxxxxxxxx>
Date: Tue, 17 Jan 2017 20:04:54 +0900
Subject: [PATCH] autodate.sh: Use printf instead of echo
Using "echo" command to generate output containing "\" characters
caused a build error depending on the variant of "sh".
For portability, we should use "printf" via "env" command.
Fixes: 878bf8160a5c
Reported-by: Trevor Woerner <twoerner@xxxxxxxxx>
Signed-off-by: Akira Yokosawa <akiyks@xxxxxxxxx>
---
utilities/autodate.sh | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/utilities/autodate.sh b/utilities/autodate.sh
index 6df8f99..a56bc70 100644
--- a/utilities/autodate.sh
+++ b/utilities/autodate.sh
@@ -35,7 +35,7 @@ else
gitstatus=`git status --porcelain | wc -l`
if [ $gitstatus != "0" ]
then
- modified=" (m)"
+ modified="(m)"
else
modified=""
fi
@@ -44,5 +44,5 @@ month=`date --date="$date_str" +%B`
year=`date --date="$date_str" +%Y`
day=`date --date="$date_str" +%e`
-echo "\\date{$month $day, $year$modified}"
-echo "\\\newcommand{\\\commityear}{$year}"
+env printf "\\date{%s %s, %s %s}\n" $month $day $year $modified
+env printf "\\\newcommand{\\\commityear}{%s}\n" $year
--
2.7.4
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