gitweb: Check git base URLs before generating URL from it

[Gitweb] / gitweb.perl

diff --git a/gitweb.perl b/gitweb.perl
index 71068ddc3c43457c59d5e469dd6a43db7bd1f9729c1b0fdd301ce6a6d6df7b8f..c2b70fa0f9a7256b7cc84ce455d34d4e4f8c8c5068dc48c0e34149c386a9c2b2 100755 (executable)
--- a/gitweb.perl
+++ b/gitweb.perl
@@ -78,7 +78,7 @@ our $strict_export = "++GITWEB_STRICT_EXPORT++";
 
 # list of git base URLs used for URL to where fetch project from,
 # i.e. full URL is "$git_base_url/$project"
-our @git_base_url_list = ("++GITWEB_BASE_URL++");
+our @git_base_url_list = grep { $_ ne '' } ("++GITWEB_BASE_URL++");
 
 # default blob_plain mimetype and default charset for text/plain blob
 our $default_blob_plain_mimetype = 'text/plain';