From: Vladimir Serbinenko <phcoder@google.com>
Date: Wed, 30 Aug 2017 15:22:58 +0000 (+0200)
Subject: grub-fs-tester: Fix bashism
X-Git-Url: https://iam.tj/gitweb/gitweb.cgi?p=grub.git;a=commitdiff_plain;h=4f31bfe1d36e95ca3b1cdaf6a9d45d1e3722ad2f

grub-fs-tester: Fix bashism
---

diff --git a/tests/util/grub-fs-tester.in b/tests/util/grub-fs-tester.in
index fd7e0f14b..15969d796 100644
--- a/tests/util/grub-fs-tester.in
+++ b/tests/util/grub-fs-tester.in
@@ -957,7 +957,7 @@ for LOGSECSIZE in $(range "$MINLOGSECSIZE" "$MAXLOGSECSIZE" 1); do
 	    esac
 	    # Make sure file is not exact multiple of block size. This helps to force
 	    # tail packing in case of squash4.
-	    : $((BLOCKCNT--))
+	    BLOCKCNT="$((BLOCKCNT-1))"
 	    case x"$fs" in
 		x"ntfscomp")
 		    setfattr -h -v 0x00000800 -n system.ntfs_attrib_be "$MNTPOINTRW/$OSDIR";;