cf-private: fix CFLAGS surgery

The previous version could produce unparseable flags.

+1 -1
+1 -1
pkgs/os-specific/darwin/cf-private/setup-hook.sh
··· 1 1 prependSearchPath() { 2 - NIX_CFLAGS_COMPILE="-F@out@/Library/Frameworks ${NIX_CFLAGS_COMPILE/"-F@out@/Library/Frameworks"/}" 2 + NIX_CFLAGS_COMPILE="-F@out@/Library/Frameworks ${NIX_CFLAGS_COMPILE}" 3 3 } 4 4 5 5 linkWithRealCF() {