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authorJason A. Donenfeld <Jason@zx2c4.com>2014-01-13 03:56:50 +0100
committerJason A. Donenfeld <Jason@zx2c4.com>2014-01-14 02:00:07 +0100
commit800380dde797ae35d738a644acdae2fabb9a0d44 (patch)
tree4770bb2a3eb10021f5d527200ad61a2659a78bea /ui-summary.c
parentf43b228d0bca5791be98ff3fbb2f8743219635b6 (diff)
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>
Diffstat (limited to 'ui-summary.c')
-rw-r--r--ui-summary.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/ui-summary.c b/ui-summary.c
index 725f3ab..ddd8f1b 100644
--- a/ui-summary.c
+++ b/ui-summary.c
@@ -151,16 +151,12 @@ void cgit_print_repo_readme(char *path)
 	 * filesystem, while applying the about-filter.
 	 */
 	html("<div id='summary'>");
-	if (ctx.repo->about_filter)
-		cgit_open_filter(ctx.repo->about_filter, filename);
-
+	cgit_open_filter(ctx.repo->about_filter, filename);
 	if (ref)
 		cgit_print_file(filename, ref, 1);
 	else
 		html_include(filename);
-
-	if (ctx.repo->about_filter)
-		cgit_close_filter(ctx.repo->about_filter);
+	cgit_close_filter(ctx.repo->about_filter);
 
 	html("</div>");
 	if (free_filename)