X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=templates%2Fhooks--pre-commit.sample;h=043970a751f0a85cfa99684be5d610b33b15a358;hb=c2ff10c98e22ae64d553273e6d67bb123a1c916f;hp=b11ad6a6fbab9242a2dac157ee1a55875954b95a;hpb=749086fa090d81c10ebf16b1abfd138c3fa0232e;p=git.git

diff --git a/templates/hooks--pre-commit.sample b/templates/hooks--pre-commit.sample
index b11ad6a6f..439eefda5 100755
--- a/templates/hooks--pre-commit.sample
+++ b/templates/hooks--pre-commit.sample
@@ -7,6 +7,14 @@
 #
 # To enable this hook, rename this file to "pre-commit".
 
+if git-rev-parse --verify HEAD >/dev/null 2>&1
+then
+	against=HEAD
+else
+	# Initial commit: diff against an empty tree object
+	against=4b825dc642cb6eb9a060e54bf8d69288fbee4904
+fi
+
 # If you want to allow non-ascii filenames set this variable to true.
 allownonascii=$(git config hooks.allownonascii)
 
@@ -14,15 +22,18 @@ allownonascii=$(git config hooks.allownonascii)
 # them from being added to the repository. We exploit the fact that the
 # printable range starts at the space character and ends with tilde.
 if [ "$allownonascii" != "true" ] &&
-	test "$(git diff --cached --name-only --diff-filter=A -z |
+	# Note that the use of brackets around a tr range is ok here, (it's
+	# even required, for portability to Solaris 10's /usr/bin/tr), since
+	# the square bracket bytes happen to fall in the designated range.
+	test "$(git diff --cached --name-only --diff-filter=A -z $against |
 	  LC_ALL=C tr -d '[ -~]\0')"
 then
-	echo "Error: Attempt to add a non-ascii filename."
+	echo "Error: Attempt to add a non-ascii file name."
 	echo
-	echo "This can cause problems if you want to work together"
-	echo "with people on other platforms than you."
+	echo "This can cause problems if you want to work"
+	echo "with people on other platforms."
 	echo
-	echo "To be portable it is adviseable to rename the file ..."
+	echo "To be portable it is advisable to rename the file ..."
 	echo
 	echo "If you know what you are doing you can disable this"
 	echo "check using:"
@@ -32,12 +43,4 @@ then
 	exit 1
 fi
 
-if git-rev-parse --verify HEAD >/dev/null 2>&1
-then
-	against=HEAD
-else
-	# Initial commit: diff against an empty tree object
-	against=4b825dc642cb6eb9a060e54bf8d69288fbee4904
-fi
-
 exec git diff-index --check --cached $against --