X-Git-Url: https://gitweb.ps.run/ps-cgit/blobdiff_plain/f43b228d0bca5791be98ff3fbb2f8743219635b6..786609bd36c07b85dbf905fc8c36eba7132122d7:/filter.c

diff --git a/filter.c b/filter.c
index 3702585..aa36026 100644
--- a/filter.c
+++ b/filter.c
@@ -37,10 +37,12 @@ void cgit_cleanup_filters(void)
 	reap_filter(ctx.cfg.about_filter);
 	reap_filter(ctx.cfg.commit_filter);
 	reap_filter(ctx.cfg.source_filter);
+	reap_filter(ctx.cfg.email_filter);
 	for (i = 0; i < cgit_repolist.count; ++i) {
 		reap_filter(cgit_repolist.repos[i].about_filter);
 		reap_filter(cgit_repolist.repos[i].commit_filter);
 		reap_filter(cgit_repolist.repos[i].source_filter);
+		reap_filter(cgit_repolist.repos[i].email_filter);
 	}
 }
 
@@ -351,6 +353,8 @@ int cgit_open_filter(struct cgit_filter *filter, ...)
 {
 	int result;
 	va_list ap;
+	if (!filter)
+		return 0;
 	va_start(ap, filter);
 	result = filter->open(filter, ap);
 	va_end(ap);
@@ -359,6 +363,8 @@ int cgit_open_filter(struct cgit_filter *filter, ...)
 
 int cgit_close_filter(struct cgit_filter *filter)
 {
+	if (!filter)
+		return 0;
 	return filter->close(filter);
 }
 
@@ -399,6 +405,10 @@ struct cgit_filter *cgit_new_filter(const char *cmd, filter_type filtertype)
 		colon = NULL;
 
 	switch (filtertype) {
+		case EMAIL:
+			argument_count = 2;
+			break;
+
 		case SOURCE:
 		case ABOUT:
 			argument_count = 1;