From 33414da1d2bedf2cbe693f0e21fdaef11d221b1d Mon Sep 17 00:00:00 2001
From: Mark Wielaard <mark@klomp.org>
Date: Fri, 12 Jul 2019 00:50:54 +0200
Subject: Fix bashism in bzgrep

bzgrep uses ${var//} which is a bashism.
Replace by calling sed so other POSIX shells work.

Patch from openSUSE by Led <ledest@gmail.com>
---
 bzgrep | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'bzgrep')

diff --git a/bzgrep b/bzgrep
index 9a04b83..5080afd 100644
--- a/bzgrep
+++ b/bzgrep
@@ -63,9 +63,7 @@ for i do
     bzip2 -cdfq "$i" | $grep $opt "$pat"
     r=$?
   else
-    j=${i//\\/\\\\}
-    j=${j//|/\\|}
-    j=${j//&/\\&}
+    j=$(echo "$i" | sed 's/\\/&&/g;s/|/\\&/g;s/&/\\&/g')
     j=`printf "%s" "$j" | tr '\n' ' '`
     bzip2 -cdfq "$i" | $grep $opt "$pat" | sed "s|^|${j}:|"
     r=$?
-- 
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