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author | Vladimír Čunát <vcunat@gmail.com> | 2016-08-11 16:35:06 +0200 |
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committer | Vladimír Čunát <vcunat@gmail.com> | 2016-08-11 16:40:44 +0200 |
commit | d4de02c46e04103ff51c42dcd0165aa5e548e5d1 (patch) | |
tree | ed6f3c507fdfb0f6c00020279733894452c28774 | |
parent | 18c0be1b3a30b18cc37fb4ffd835a0dd6ba9add4 (diff) |
treewide: change $IN_NIX_SHELL handling
... to be compatible with https://github.com/NixOS/nix/pull/933 while not breaking compatibility with current nix.
-rw-r--r-- | lib/trivial.nix | 2 | ||||
-rw-r--r-- | pkgs/development/tools/pypi2nix/default.nix | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/lib/trivial.nix b/lib/trivial.nix index f85c74ab88e3a..21642ca0bdc1e 100644 --- a/lib/trivial.nix +++ b/lib/trivial.nix @@ -71,7 +71,7 @@ rec { + (if pathExists suffixFile then fileContents suffixFile else "pre-git"); # Whether we're being called by nix-shell. - inNixShell = builtins.getEnv "IN_NIX_SHELL" == "1"; + inNixShell = builtins.getEnv "IN_NIX_SHELL" != ""; # Return minimum/maximum of two numbers. min = x: y: if x < y then x else y; diff --git a/pkgs/development/tools/pypi2nix/default.nix b/pkgs/development/tools/pypi2nix/default.nix index 02ab4c06a50a2..2884b23049ab4 100644 --- a/pkgs/development/tools/pypi2nix/default.nix +++ b/pkgs/development/tools/pypi2nix/default.nix @@ -36,7 +36,7 @@ in stdenv.mkDerivation rec { # mv effect-*/effect $out/pkgs/effect mv requests-*/requests $out/pkgs/ - if [ "$IN_NIX_SHELL" != "1" ]; then + if [ -z "$IN_NIX_SHELL" ]; then if [ -e git-export ]; then mv git-export/src/pypi2nix $out/pkgs/pypi2nix else |