diff options
Diffstat (limited to 'nixpkgs/pkgs/os-specific/darwin/apple-sdk/private-frameworks-setup-hook.sh')
| -rw-r--r-- | nixpkgs/pkgs/os-specific/darwin/apple-sdk/private-frameworks-setup-hook.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/nixpkgs/pkgs/os-specific/darwin/apple-sdk/private-frameworks-setup-hook.sh b/nixpkgs/pkgs/os-specific/darwin/apple-sdk/private-frameworks-setup-hook.sh index fbd977f8552d..a351c39de130 100644 --- a/nixpkgs/pkgs/os-specific/darwin/apple-sdk/private-frameworks-setup-hook.sh +++ b/nixpkgs/pkgs/os-specific/darwin/apple-sdk/private-frameworks-setup-hook.sh @@ -1,6 +1,6 @@ addPrivateFrameworks() { flag="-F/System/Library/PrivateFrameworks" - if [[ "$NIX_CFLAGS_COMPILE" != *$flag* ]]; then + if [[ "${NIX_CFLAGS_COMPILE-}" != *$flag* ]]; then NIX_CFLAGS_COMPILE+=" $flag" fi } |