If a user or group ACL file does not exist in the current tip
revision of the acl repository we will get an error from cat-file
when we ask for that blob as it cannot be resolved. A quick look
at the history by rev-list can tell us if there is a path there
or not.
Signed-off-by: Shawn O. Pearce <spearce@xxxxxxxxxxx>
---
contrib/hooks/update-paranoid | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/contrib/hooks/update-paranoid b/contrib/hooks/update-paranoid
index 6e0d97c..ae94822 100644
--- a/contrib/hooks/update-paranoid
+++ b/contrib/hooks/update-paranoid
@@ -136,6 +136,7 @@ sub parse_config ($$$$) {
local $ENV{GIT_DIR} = shift;
my $br = shift;
my $fn = shift;
+ return unless git_value('rev-list','--max-count=1',$br,'--',$fn);
info "Loading $br:$fn";
open(I,'-|','git','cat-file','blob',"$br:$fn");
my $section = '';
--
1.5.5.1.501.gefb4
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