diff options
Diffstat (limited to 'pkgs/development/libraries/libpng/default.nix')
| -rw-r--r-- | pkgs/development/libraries/libpng/default.nix | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/development/libraries/libpng/default.nix b/pkgs/development/libraries/libpng/default.nix index 47322de7d175..5e0d65dc02ea 100644 --- a/pkgs/development/libraries/libpng/default.nix +++ b/pkgs/development/libraries/libpng/default.nix @@ -1,6 +1,6 @@ {stdenv, fetchurl, zlib}: -assert !isNull zlib; +assert zlib != null; derivation { name = "libpng-1.2.5"; |