From: Avery Pennarun <apenwarr@gmail.com>
Date: Thu, 7 Jan 2010 23:16:52 +0000 (-0500)
Subject: On MacOS X, "wc -l" returns extra whitespace.
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=3198fba54521cd7f313a02d237f9198dd58f6a90;p=packages%2Fb%2Fbup.git

On MacOS X, "wc -l" returns extra whitespace.

ie. "    0" instead of "0".

The easiest workaround is to compare as a number instead of as a string.
This seems to work correctly on both MacOS and Linux.
---

diff --git a/test-sh b/test-sh
index d2583a7..f48be99 100755
--- a/test-sh
+++ b/test-sh
@@ -45,7 +45,7 @@ diff -u testfile2 out2c.tmp
 	  egrep -v 'dangling (commit|tree)' |
 	  tee -a /dev/stderr | 
 	  wc -l)
-    if [ "$n" != 0 ]; then
+    if [ "$n" -ne 0 ]; then
         echo "git fsck error."
         exit 5
     fi