- use sed, bash not needed

[packages/bzip2.git] / bzip2-bzgrep.patch

--- bzip2-1.0.2/bzgrep.flaw	2005-06-07 13:43:01.000000000 +0200
+++ bzip2-1.0.2/bzgrep	2005-06-07 14:07:50.000000000 +0200
@@ -63,7 +63,9 @@
     bzip2 -cdfq "$i" | $grep $opt "$pat"
     r=$?
   else
-    bzip2 -cdfq "$i" | $grep $opt "$pat" | sed "s|^|${i}:|"
+    j="$(echo "$i" | sed 's/\\/\\\\/g; s/|/\\|/g; s/&/\\\&/g;' )"
+    j=`printf "%s" "$j" | tr '\n' ' '`
+    bzip2 -cdfq "$i" | $grep $opt "$pat" | sed "s|^|${j}:|"
     r=$?
   fi
   test "$r" -ne 0 && res="$r"