X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=git-count-objects.sh;h=fc61a1a987d45bc73bcee805e9010c5ac96ea66a;hb=942c1f53aef03cb3d8b5c39b38997a379c3fad20;hp=74ee4f371f749cb5ae9fdb7e789d341f60997e62;hpb=c1067050ce58b5b39f528fe634732da858664603;p=git.git

diff --git a/git-count-objects.sh b/git-count-objects.sh
index 74ee4f37..fc61a1a9 100755
--- a/git-count-objects.sh
+++ b/git-count-objects.sh
@@ -1,8 +1,26 @@
 #!/bin/sh
+#
+# Copyright (c) 2005 Junio C Hamano
+#
 
-. git-sh-setup
+. git-sh-setup || die "Not a git repository"
 
-echo $(find "$GIT_DIR/objects"/?? -type f -print | wc -l) objects, \
+dc </dev/null 2>/dev/null || {
+	# This is not a real DC at all -- it just knows how
+	# this script feeds DC and does the computation itself.
+	dc () {
+		while read a b
+		do
+			case $a,$b in
+			0,)	acc=0 ;;
+			*,+)	acc=$(($acc + $a)) ;;
+			p,)	echo "$acc" ;;
+			esac
+		done
+	}
+}
+
+echo $(find "$GIT_DIR/objects"/?? -type f -print 2>/dev/null | wc -l) objects, \
 $({
     echo 0
     # "no-such" is to help Darwin folks by not using xargs -r.