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authorEelco Dolstra <eelco.dolstra@logicblox.com>2012-04-10T11·52+0200
committerEelco Dolstra <eelco.dolstra@logicblox.com>2012-04-10T11·52+0200
commit1fb30e6d50c29adcc3a3d73381cd90f5f5989c31 (patch)
tree23214213e1a02f3c922adf3b8093d6c2e17e8419 /scripts
parent8f6146a7bc7c5a2e8c03b127366eff7d82552eef (diff)
Handle the case where $SHELL is not set
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/nix-build.in3
1 files changed, 2 insertions, 1 deletions
diff --git a/scripts/nix-build.in b/scripts/nix-build.in
index 14ee1141ea95..35b186bb715d 100755
--- a/scripts/nix-build.in
+++ b/scripts/nix-build.in
@@ -14,7 +14,8 @@ my @instArgs = ();
 my @buildArgs = ();
 my @exprs = ();
 
-my $envCommand = "p=\$PATH; source \$stdenv/setup; PATH=\$PATH:\$p; exec $ENV{SHELL}";
+my $shell = $ENV{SHELL} || "/bin/sh";
+my $envCommand = "p=\$PATH; source \$stdenv/setup; PATH=\$PATH:\$p; exec $shell";
 my @envExclude = ();