# HG changeset patch
# User Lucas Levrel <llevrel@yahoo.fr>
# Date 1452967710 -3600
# Node ID ecb326507194f33d0b1488b4272b621bf63f23b6
# Parent  9fd160a21243d1bcb0c1261b8796cde73c991b64
man: no choice if only one matching section

diff -r 9fd160a21243 -r ecb326507194 rootfs/usr/bin/man
--- a/rootfs/usr/bin/man	Thu Jan 14 12:33:17 2016 +0100
+++ b/rootfs/usr/bin/man	Sat Jan 16 19:08:30 2016 +0100
@@ -134,9 +134,13 @@
 	SECTIONS=$(wget -q -O - http://linux.die.net/man/$LETTER.html | \
 		sed -n -r "s%.*href=\"(.)/$TOPIC\".*%\1%p")
 	[ -n "$SECTIONS" ] || { _ 'No manual entry for %s' "$TOPIC"; exit 0;}
-	_n '%s found in the following sections:\n%s\nPlease choose one: ' "$TOPIC" \
-		"$SECTIONS"
-	read SECTION
+	if [ $(printf '%s\n' "$SECTIONS"|wc -l) -eq 1 ]; then
+		SECTION=$SECTIONS
+	else
+		_n '%s found in the following sections:\n%s\nPlease choose one: ' \
+			"$TOPIC" "$SECTIONS"
+		read SECTION
+	fi
 fi
 
 MANURL="http://linux.die.net/man/$SECTION/$TOPIC"