From 50966877df4ed5acd46356a5a9129a76525aa1ea Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ferenc=20W=C3=A1gner?= <wferi@debian.org>
Date: Sat, 26 Dec 2020 16:06:28 +0100
Subject: [PATCH] doxygen2man: ignore all-whitespace brief descriptions

---
 doxygen2man/doxygen2man.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doxygen2man/doxygen2man.c b/doxygen2man/doxygen2man.c
index d794b78e1..ca064cdf0 100644
--- a/doxygen2man/doxygen2man.c
+++ b/doxygen2man/doxygen2man.c
@@ -756,7 +756,7 @@ static void print_manpage(char *name, char *def, char *brief, char *args, char *
 	fprintf(manfile, ".TH %s %s %s \"%s\" \"%s\"\n", allcaps(name), man_section, dateptr, package_name, header);
 
 	fprintf(manfile, ".SH NAME\n");
-	if (brief) {
+	if (brief && not_all_whitespace(brief)) {
 		fprintf(manfile, "%s \\- %s\n", name, brief);
 	} else {
 		fprintf(manfile, "%s\n", name);