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-rw-r--r--IkiWiki/Plugin/git.pm2
1 files changed, 1 insertions, 1 deletions
diff --git a/IkiWiki/Plugin/git.pm b/IkiWiki/Plugin/git.pm
index 457975d95..b6ed61428 100644
--- a/IkiWiki/Plugin/git.pm
+++ b/IkiWiki/Plugin/git.pm
@@ -729,7 +729,7 @@ sub git_find_root {
# Determine if it is in a subdirectory by examining the srcdir,
# and its parents, looking for the .git directory.
- return $git_root if $git_root;
+ return $git_root if defined $git_root;
my $subdir="";
my $dir=$config{srcdir};