gphoto2: Update to 2.5.23

Signed-off-by: Leonardo Medici <leonardo_medici@me.com>

multimedia/gphoto2/Makefile

@@ -9,13 +9,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=gphoto2
-PKG_VERSION:=2.5.20
+PKG_VERSION:=2.5.23
 PKG_RELEASE:=1
 PKG_MAINTAINER:=Leonardo Medici <leonardo_medici@me.com>
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_URL:=@SF/gphoto
-PKG_HASH:=a36f03b50a8f040f185cbc757f957f03dc05a9210907199e6919ef3f970248f6
+PKG_HASH:=df87092100e7766c9d0a4323217c91908a9c891c0d3670ebf40b76903be458d1
 PKG_LICENSE:=GPL-2.0
 PKG_LICENSE_FILES:=COPYING