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| author | root <root@rbsd.ankarstrom.se> | 2021-04-26 12:26:06 +0000 |
|---|---|---|
| committer | root <root@rbsd.ankarstrom.se> | 2021-04-26 12:26:06 +0000 |
| commit | e1c7d5442ca1d3bd67c200d2dbd94bd0e40e72bd (patch) | |
| tree | fe2b3bb1c7e3612f05311d591f3704deb912fcd4 /lib/Apache/Inject/Handler.pm | |
| parent | e455862603e1ae1842b26bc9cbe685e5c4ee2d90 (diff) | |
| download | Apache-Inject-e1c7d5442ca1d3bd67c200d2dbd94bd0e40e72bd.tar.gz | |
Use single hyphen for NULL value, allow the user to specify it
This lets the user inject a footer without injecting a header.
Diffstat (limited to 'lib/Apache/Inject/Handler.pm')
| -rw-r--r-- | lib/Apache/Inject/Handler.pm | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/lib/Apache/Inject/Handler.pm b/lib/Apache/Inject/Handler.pm index f9254fd..0e054e7 100644 --- a/lib/Apache/Inject/Handler.pm +++ b/lib/Apache/Inject/Handler.pm @@ -12,14 +12,14 @@ use Apache2::RequestUtil (); my $doc = qr{ \A (?<head> \s* - (<!doctype[^>]*>)? \s* - (<html[^>]*>)? \s* - ( <head[^>]*>.*?</head> \s* + ( <!doctype[^>]*> )? \s* + ( <html[^>]*> )? \s* + ( <head[^>]*> .*? </head> \s* | ( <meta[^>]*> \s* | <link[^>]*> \s* - | <title[^>]*>.*?</title> \s* - | <style[^>]*>.*?</style> \s* # n.b. - | <script[^>]*>.*?</script> \s* # n.b. + | <title[^>]*> .*? </title> \s* + | <style[^>]*> .*? </style> \s* + | <script[^>]*> .*? </script> \s* | <base[^>]*> \s* )+ )? @@ -57,7 +57,7 @@ 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 + return if $val eq '-'; # special value signifying absence of argument # Validate path if ($val =~ m{^/}) { |