Modified: trunk/dports/graphics/libpng/Portfile (139035 => 139036)

--- trunk/dports/graphics/libpng/Portfile	2015-07-30 09:26:17 UTC (rev 139035)
+++ trunk/dports/graphics/libpng/Portfile	2015-07-30 09:29:04 UTC (rev 139036)
@@ -4,7 +4,7 @@
 PortSystem              1.0
 
 name                    libpng
-version                 1.6.17
+version                 1.6.18
 set branch              [join [lrange [split ${version} .] 0 1] ""]
 categories              graphics
 maintainers             ryandesign
@@ -12,6 +12,8 @@
 platforms               darwin openbsd freebsd sunos linux
 homepage                http://www.libpng.org/pub/png/libpng.html
 master_sites            sourceforge:project/${name}/${name}${branch}/${version}
+# Temporary alternate master site because of SourceForge outage
+master_sites            https://raw.githubusercontent.com/glennrp/libpng-releases/master/
 use_xz                  yes
 
 description             Library for manipulating PNG images
@@ -27,8 +29,8 @@
                         understand. Currently, this library only supports C. \
                         Support for other languages is being considered.
 
-checksums               rmd160  e467f85f66474c478056a6f8c66968814b80588e \
-                        sha256  98507b55fbe5cd43c51981f2924e4671fd81fe35d52dc53357e20f2c77fa5dfd
+checksums               rmd160  3872ad07e42a75ff707a0c2a02c2302445a0d932 \
+                        sha256  2e10c13b7949883ac961db6177c516d778184432d440317e9f0391305c360963
 
 depends_lib             port:zlib