- Fix checking unitialized variable

- While here, add LICENSE

PR:		194210
Submitted by:	enslay@gmail.com
MFH:		2014Q4

graphics/gimageview/Makefile

@@ -3,13 +3,16 @@
 
 PORTNAME=	gimageview
 PORTVERSION=	0.2.27
-PORTREVISION=	17
+PORTREVISION=	18
 CATEGORIES=	graphics
 MASTER_SITES=	SF/gtkmmviewer/${PORTNAME}/${PORTVERSION}
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Yet another GTK+ based image viewer
 
+LICENSE=	GPLv2 # or later
+LICENSE_FILE=	${WRKSRC}/COPYING
+
 LIB_DEPENDS=	libjpeg.so:${PORTSDIR}/graphics/jpeg \
 		libpng15.so:${PORTSDIR}/graphics/png
 

graphics/gimageview/files/patch-plugins__image_view__gimv_mplayer.c

@@ -0,0 +1,20 @@
+Fixes check on unitialized variable
+--- plugins/image_view/gimv_mplayer.c.orig	2004-09-29 03:42:14.000000000 -0500
++++ plugins/image_view/gimv_mplayer.c	2014-10-06 23:43:40.000000000 -0400
+@@ -1480,13 +1480,13 @@
+    gint i, len, size;
+    gchar *src, *end;
+ 
++   src = buf;
++   size = bufsize;
++
+    g_return_if_fail (buf && stock_buf);
+    g_return_if_fail (size > 0 || size < GIMV_MPLAYER_BUF_SIZE);
+    g_return_if_fail (remain_size);
+ 
+-   src = buf;
+-   size = bufsize;
+-
+    while (src && size >= 0) {
+       end = NULL;
+