print-dev-env: stop inadvertently adding . to PATH
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@ -313,7 +313,7 @@ struct Common : InstallableCommand, MixProfile
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buildEnvironment.toBash(out, ignoreVars);
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buildEnvironment.toBash(out, ignoreVars);
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for (auto & var : savedVars)
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for (auto & var : savedVars)
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out << fmt("%s=\"$%s:$nix_saved_%s\"\n", var, var, var);
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out << fmt("%s=\"$%s${nix_saved_%s:+:$nix_saved_%s}\"\n", var, var, var, var);
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out << "export NIX_BUILD_TOP=\"$(mktemp -d -t nix-shell.XXXXXX)\"\n";
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out << "export NIX_BUILD_TOP=\"$(mktemp -d -t nix-shell.XXXXXX)\"\n";
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for (auto & i : {"TMP", "TMPDIR", "TEMP", "TEMPDIR"})
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for (auto & i : {"TMP", "TMPDIR", "TEMP", "TEMPDIR"})
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