./scripts/build.sh -c analytical on non-defined BUILD_DIR

[marcodamico]

./scripts/build.sh -c analytical
mkdir: cannot create directory ‘/etc/astra-sim’: Permission denied
mkdir: cannot create directory ‘/etc/astra-sim’: Permission denied
mkdir: cannot create directory ‘/etc/astra-sim’: Permission denied
mkdir: cannot create directory ‘/etc/astra-sim’: Permission denied
mkdir: cannot create directory ‘/etc/astra-sim’: Permission denied
mkdir: cannot create directory ‘/etc/astra-sim’: Permission denied
./build.sh: line 47: cd: null directory

[tianhao909]

good pr

Good catch on the undefined variable

This is a great catch. The redundant cd was indeed causing the build script to fail with an undefined BUILD_DIR.

#250