From bf030d98eee40566a2bb54808f59c01c8f882834 Mon Sep 17 00:00:00 2001
From: Stefano Lattarini <stefano.lattarini@gmail.com>
Date: Sun, 12 Aug 2012 11:36:34 +0200
Subject: [PATCH] [ng] cosmetics: add a short explicative comment

* lib/am/texibuild.mk (am.texi.build.html): Here.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
---
 lib/am/texibuild.mk | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/am/texibuild.mk b/lib/am/texibuild.mk
index 1669e309b..48f2ea12c 100644
--- a/lib/am/texibuild.mk
+++ b/lib/am/texibuild.mk
@@ -93,6 +93,7 @@ define am.texi.build.html
 	  rm -rf $@; \
 	  mv $(@:.html=.htp) $@; \
 	else \
+## on failure, remove the temporary directory before exiting.
 	  rm -rf $(@:.html=.htp) $@; \
 	  exit 1; \
 	fi
-- 
2.47.2