treewide: Make more dont* variables OK to be undefined in setup hooks

2019-11-01 14:44:44 -04:00
parent 3835442cf0
commit 1290e532ea
7 changed files with 14 additions and 14 deletions
@@ -75,7 +75,7 @@ if [ -z "$buildPhase" ]; then
    buildPhase=sconsBuildPhase
 fi

-if [ -z "$dontUseSconsInstall" -a -z "$installPhase" ]; then
+if [ -z "${dontUseSconsInstall-}" -a -z "$installPhase" ]; then
    installPhase=sconsInstallPhase
 fi