git-notify: Remove an empty subroutine

The gitweb_url() subroutine was an unused and empty hangover.

1 files changed, 0 insertions, 5 deletions

diff --git a/tools/git-notify b/tools/git-notify
index 4a0faa5..68456fb 100755
--- a/tools/git-notify
+++ b/tools/git-notify
@@ -224,11 +224,6 @@ sub format_table(@)
     return @table;
 }
 
-# return the gitweb URL of the given commit or undef
-sub gitweb_url($$)
-{
-}
-
 # format an integer date + timezone as string
 # algorithm taken from git's date.c
 sub format_date($$)