gitweb: Make it work with $GIT containing spaces

This fixes single point where $GIT (which can contain full path
to git binary) with embedded spaces gave errors.

Signed-off-by: Jakub Narebski <redacted>
Signed-off-by: Junio C Hamano <redacted>

diff --git a/gitweb.perl b/gitweb.perl
index f8302b77e05eb895de81e82394aa7f80f93b3fa1fecf388ed2c2961322151560..c6cbf486076843f419361682d0fe4bb8ae45a733d3e86842ca01efe89c92cd15 100755 (executable)
--- a/gitweb.perl
+++ b/gitweb.perl
@@ -378,7 +378,7 @@ if (-e $GITWEB_CONFIG) {
 }
 
 # version of the core git binary
-our $git_version = qx($GIT --version) =~ m/git version (.*)$/ ? $1 : "unknown";
+our $git_version = qx("$GIT" --version) =~ m/git version (.*)$/ ? $1 : "unknown";
 
 $projects_list ||= $projectroot;