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authorMateusz Kowalczyk <fuuzetsu@fuuzetsu.co.uk>2014-11-06 00:44:33 +0000
committerMateusz Kowalczyk <fuuzetsu@fuuzetsu.co.uk>2014-11-06 00:48:16 +0000
commit007f80c1d0440b89970000b92f78ce76186d99a5 (patch)
tree4e1b441ae8f3d451ebecde034fd4bc8456286f0c /pkgs/tools/graphics/pngcrush
parentd91986c24f1abc34b9785d9e4cd6dbe0bf398853 (diff)
Turn more licenses into lib.licenses style
Should eval cleanly, as far as -A tarball tells me.

Relevant: issue #2999, issue #739
Diffstat (limited to 'pkgs/tools/graphics/pngcrush')
-rw-r--r--pkgs/tools/graphics/pngcrush/default.nix2
1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/tools/graphics/pngcrush/default.nix b/pkgs/tools/graphics/pngcrush/default.nix
index 0419732949d85..79902582ff41d 100644
--- a/pkgs/tools/graphics/pngcrush/default.nix
+++ b/pkgs/tools/graphics/pngcrush/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://pmt.sourceforge.net/pngcrush;
     description = "A PNG optimizer";
-    license = "free";
+    license = stdenv.lib.licenses.free;
     platforms = with stdenv.lib.platforms; linux;
     maintainers = with stdenv.lib.maintainers; [ the-kenny ];
   };