filter: return on null filter from open and close

So that we don't have to include the if(filter) open_filter(filter)
block everywhere, we introduce the guard in the function itself. This
should simplify quite a bit of code.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Jason A. Donenfeld
2014-01-13 03:56:50 +01:00
parent f43b228d0b
commit 800380dde7
4 changed files with 14 additions and 22 deletions

View File

@ -333,9 +333,7 @@ void cgit_print_site_readme()
{
if (!ctx.cfg.root_readme)
return;
if (ctx.cfg.about_filter)
cgit_open_filter(ctx.cfg.about_filter, ctx.cfg.root_readme);
cgit_open_filter(ctx.cfg.about_filter, ctx.cfg.root_readme);
html_include(ctx.cfg.root_readme);
if (ctx.cfg.about_filter)
cgit_close_filter(ctx.cfg.about_filter);
cgit_close_filter(ctx.cfg.about_filter);
}