From: Alejandro Colomar <alx.manpages@gmail.com>
Date: Sun, 28 Aug 2022 11:30:42 +0000 (+0200)
Subject: lint-man.mk: Redirect groff output to stderr
X-Git-Tag: man-pages-6.00~120
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=123df84eb1241c5ea2f086ccfc91e2a124e495ab;p=thirdparty%2Fman-pages.git

lint-man.mk: Redirect groff output to stderr

groff(1) is being used to warn.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
---

diff --git a/lib/lint-man.mk b/lib/lint-man.mk
index df377df04a..6d35843a35 100644
--- a/lib/lint-man.mk
+++ b/lib/lint-man.mk
@@ -75,7 +75,7 @@ $(_LINT_man_groff): $(_LINTDIR)/%.lint-man.groff.touch: $(MANDIR)/% | $$(@D)/.
 	| $(TROFF) $(TROFFFLAGS) \
 	| $(GROTTY) $(GROTTYFLAGS) \
 	| $(COL) $(COLFLAGS) \
-	| (! $(GREP) -n '.\{$(MANWIDTH)\}.')
+	| (! $(GREP) -n '.\{$(MANWIDTH)\}.' >&2)
 	touch $@
 
 $(_LINT_man_mandoc): $(_LINTDIR)/%.lint-man.mandoc.touch: $(MANDIR)/% | $$(@D)/.