main/net-snmp: allow tmpfs volumes to be monitored

fixes #932

main/net-snmp/APKBUILD

@@ -2,7 +2,7 @@
 # Maintainer: Carlo Landmeter <clandmeter@gmail.com>
 pkgname=net-snmp
 pkgver=5.7.1
-pkgrel=1
+pkgrel=2
 pkgdesc="Simple Network Management Protocol"
 url="http://www.net-snmp.org/"
 arch="all"
@@ -34,6 +34,10 @@ prepare() {
 			;;
 		esac
 	done
+
+	# Allow tmpfs volume size monitoring
+	# Ref #932
+	sed -e 's#"tmpfs",#/*  "tmpfs",  */#g' -i agent/mibgroup/host/hr_filesys.c 
 }
 
 build() {