X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=git-log-script;h=b36c4e95343aeefd436ac5b4a9d80a85ddc6ec56;hb=78938b0d8a95b09d94af214fdb6b5f053a5edb98;hp=049d02ea1452bca07188cacecb991a56cd97a5f1;hpb=98e031f0bb6e857c684e6db24d03d22cfc1a532a;p=git.git

diff --git a/git-log-script b/git-log-script
index 049d02ea..b36c4e95 100755
--- a/git-log-script
+++ b/git-log-script
@@ -1,3 +1,15 @@
 #!/bin/sh
-. git-sh-setup-script || die "Not a git archive"
-git-rev-list --pretty $(git-rev-parse --default HEAD "$@") | LESS=-S ${PAGER:-less}
+#
+# Copyright (c) 2005 Linus Torvalds
+#
+
+# This one uses only subdirectory-aware commands, so no need to
+# include sh-setup-script.
+
+revs=$(git-rev-parse --revs-only --no-flags --default HEAD "$@") || exit
+[ "$revs" ] || {
+	echo >&2 "No HEAD ref"
+	exit 1
+}
+git-rev-list --pretty $(git-rev-parse --default HEAD "$@") |
+LESS=-S ${PAGER:-less}