pre-commit.sample: don't print incidental SHA1

meyering · gitster · commit c646217e1366 · 2009-05-16T11:57:17.000-07:00
Make the sample pre-commit hook script discard
all git-rev-parse output, not just stderr.
Otherwise, it would print an SHA1.

Signed-off-by: Jim Meyering &lt;meyering@redhat.com&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/templates/hooks--pre-commit.sample b/templates/hooks--pre-commit.sample
@@ -7,7 +7,7 @@
 #
 # To enable this hook, rename this file to "pre-commit".
 
-if git-rev-parse --verify HEAD 2>/dev/null
+if git-rev-parse --verify HEAD >/dev/null 2>&1
 then
 	against=HEAD
 else

Original file line number	Diff line number	Diff line change
`@@ -7,7 +7,7 @@`
`7`	`7`	`#`
`8`	`8`	`# To enable this hook, rename this file to "pre-commit".`
`9`	`9`
`10`		`-if git-rev-parse --verify HEAD 2>/dev/null`
	`10`	`+if git-rev-parse --verify HEAD >/dev/null 2>&1`
`11`	`11`	`then`
`12`	`12`	`against=HEAD`
`13`	`13`	`else`