From: Jakub Narebski Date: Sat, 24 Apr 2010 13:56:13 +0000 (+0200) Subject: gitweb: Use nonlocal jump instead of 'exit' in die_error X-Git-Tag: v1.7.2-rc0~34^2~3 X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/c42b00c8f2b8c04ff9829e88dcde92d7294cd460 gitweb: Use nonlocal jump instead of 'exit' in die_error Use 'goto DONE' in place of 'exit' to end request processing in die_error() subroutine. While at it, do not end gitweb with 'exit'. This would make it easier in the future to add support or improve support for persistent environments such as FastCGI and mod_perl. It would also make it easier to make use of die_error() as an error handler (for fatalsToBrowser). Perl 5 allows non-local jumps; the restriction is that you cannot jump into a scope. Signed-off-by: Jakub Narebski Acked-by: Petr Baudis Signed-off-by: Junio C Hamano --- diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl index 6cefb09b45..ed92dcac08 100755 --- a/gitweb/gitweb.perl +++ b/gitweb/gitweb.perl @@ -972,7 +972,8 @@ sub evaluate_path_info { die_error(400, "Project needed"); } $actions{$action}->(); -exit; +DONE_GITWEB: +1; ## ====================================================================== ## action links @@ -3432,7 +3433,7 @@ sub die_error { print "\n"; git_footer_html(); - exit; + goto DONE_GITWEB; } ## ----------------------------------------------------------------------