X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=t%2Ft3419-rebase-patch-id.sh;h=bd8efaf005a9708f153ea873850acca994c64f29;hb=fc4ae43b2cbd53da6ac2a0047fb4e53175921696;hp=1aee4835105afa8658536120892b63580b36f462;hpb=ee438efbc1a05382fa6f2ab59e7d07240a5013be;p=git.git

diff --git a/t/t3419-rebase-patch-id.sh b/t/t3419-rebase-patch-id.sh
index 1aee48351..bd8efaf00 100755
--- a/t/t3419-rebase-patch-id.sh
+++ b/t/t3419-rebase-patch-id.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 test_description='git rebase - test patch id computation'
 
@@ -27,7 +27,7 @@ scramble()
 		then
 			echo "$x"
 		fi
-		i=$(((i+1) % 10))
+		i=$((($i+1) % 10))
 	done < "$1" > "$1.new"
 	mv -f "$1.new" "$1"
 }