Modified: trunk/dports/graphics/libpng/Portfile (79982 => 79983)

--- trunk/dports/graphics/libpng/Portfile	2011-07-01 08:30:23 UTC (rev 79982)
+++ trunk/dports/graphics/libpng/Portfile	2011-07-01 08:34:23 UTC (rev 79983)
@@ -6,13 +6,14 @@
 
 name                    libpng
 version                 1.4.7
+set branch              [join [lrange [split ${version} .] 0 1] ""]
 categories              graphics
 maintainers             ryandesign waqar
 license                 libpng
 platforms               darwin openbsd freebsd sunos linux
 homepage                http://www.libpng.org/pub/png/libpng.html
+master_sites            sourceforge:project/${name}/${name}${branch}/${version}
 use_bzip2               yes
-master_sites            sourceforge
 
 description             Library for manipulating PNG images