From: Evan Broder <broder@mit.edu>
Date: Wed, 30 Dec 2009 20:36:32 +0000 (-0500)
Subject: I don't trust test's boolean operators.
X-Git-Url: http://xvm.mit.edu/gitweb/invirt/scripts/git-hooks.git/commitdiff_plain/refs/heads/master

I don't trust test's boolean operators.

svn path=/trunk/scripts/git-hooks/; revision=2813
---

diff --git a/sub/update b/sub/update
index fbdde3d..2986daa 100755
--- a/sub/update
+++ b/sub/update
@@ -13,7 +13,7 @@ if [ -z "$GIT_DIR" ]; then
         exit 1
 fi
 
-if [ -z "$ref" -o -z "$oldrev" -o -z "$newrev" ]; then
+if [ -z "$ref" ] || [ -z "$oldrev" ] || [ -z "$newrev" ]; then
         echo "Usage: $0 <ref> <oldrev> <newrev>" >&2
         exit 1
 fi
diff --git a/super/update b/super/update
index 29208ba..3e74b23 100755
--- a/super/update
+++ b/super/update
@@ -13,7 +13,7 @@ if [ -z "$GIT_DIR" ]; then
         exit 1
 fi
 
-if [ -z "$ref" -o -z "$oldrev" -o -z "$newrev" ]; then
+if [ -z "$ref" ] || [ -z "$oldrev" ] || [ -z "$newrev" ]; then
         echo "Usage: $0 <ref> <oldrev> <newrev>" >&2
         exit 1
 fi