From: Ian Jackson <ian.jackson@eu.citrix.com>
Date: Tue, 11 Feb 2020 19:11:48 +0000 (+0000)
Subject: git-cache-proxy: Tolerate failure to write gc stamp
X-Git-Tag: archive/debian/6.1.2~3
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=commitdiff_plain;h=385b50a02693e2703f3aa93e65a2065582eb96d7;hp=c64b6c5b0493a6d3cbf186ea0126e6b3242dd259;p=chiark-utils.git

git-cache-proxy: Tolerate failure to write gc stamp

This can happen if the directory no longer exists.

Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
---

diff --git a/scripts/git-cache-proxy b/scripts/git-cache-proxy
index 35ce5ff..762cacb 100755
--- a/scripts/git-cache-proxy
+++ b/scripts/git-cache-proxy
@@ -307,8 +307,11 @@ sub readcommand () {
 sub update_gcstamp ($) {
     my ($gitdir) = (@_);
     my $gcdone = "$gitdir/cache-proxy-gc.stamp";
-    open GCSTAMP, '>', $gcdone or fail "create $gcdone: $!";
-    close GCSTAMP;
+    if (open GCSTAMP, '>', $gcdone) {
+	close GCSTAMP;
+    } else {
+	$!==ENOENT or fail "create $gcdone: $!";
+    }
 }
 
 sub clonefetch () {