* [PATCH 5/8] cogito: Simplify recursion in cg-object-id.
@ 2005-09-20 2:21 Pavel Roskin
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From: Pavel Roskin @ 2005-09-20 2:21 UTC (permalink / raw)
To: git
Simplify recursion in cg-object-id.
It's not needed to call the whole cg-object-id script from itself. It's
sufficient to call normalize_id() from itself.
diff --git a/cg-object-id b/cg-object-id
--- a/cg-object-id
+++ b/cg-object-id
@@ -32,12 +32,12 @@ normalize_id()
{
local id="$1"
if [ "${id:(-1):1}" = "^" ]; then
# find first parent
- id=$(cg-object-id "${id%^}") || exit 1
- normid=$(git-cat-file commit "$id" | \
+ normalize_id "${id%^}"
+ normid=$(git-cat-file commit "$normid" | \
awk '/^parent/{print $2; exit};/^$/{exit}') || exit 1
type="commit"
return
fi
--
Regards,
Pavel Roskin
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