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-rw-r--r--nixpkgs/pkgs/development/tools/haskell/ihaskell/wrapper.nix2
1 files changed, 1 insertions, 1 deletions
diff --git a/nixpkgs/pkgs/development/tools/haskell/ihaskell/wrapper.nix b/nixpkgs/pkgs/development/tools/haskell/ihaskell/wrapper.nix
index 9b33d6e0670..60f8c2ecb25 100644
--- a/nixpkgs/pkgs/development/tools/haskell/ihaskell/wrapper.nix
+++ b/nixpkgs/pkgs/development/tools/haskell/ihaskell/wrapper.nix
@@ -9,7 +9,7 @@ let
ihaskellSh = writeScriptBin "ihaskell-notebook" ''
#! ${stdenv.shell}
export GHC_PACKAGE_PATH="$(echo ${ihaskellEnv}/lib/*/package.conf.d| tr ' ' ':'):$GHC_PACKAGE_PATH"
- export PATH="${stdenv.lib.makeBinPath ([ ihaskellEnv jupyter ])}''${PATH:+':'}$PATH
+ export PATH="${stdenv.lib.makeBinPath ([ ihaskellEnv jupyter ])}''${PATH:+:}$PATH"
${ihaskellEnv}/bin/ihaskell install -l $(${ihaskellEnv}/bin/ghc --print-libdir) && ${jupyter}/bin/jupyter notebook
'';
in