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-rw-r--r--lib/Apache/Inject/Handler.pm1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Apache/Inject/Handler.pm b/lib/Apache/Inject/Handler.pm
index 794eb2f..b1e6319 100644
--- a/lib/Apache/Inject/Handler.pm
+++ b/lib/Apache/Inject/Handler.pm
@@ -55,6 +55,7 @@ sub inject {
# Retrieve value implicitly set by Inject directive
return if not (my $val = $r->dir_config($var));
+ return if $val eq ' '; # special value signifying absence of argument
# Validate path
if ($val =~ m{^/}) {