Added null check

numenta · Apr 3, 2015 · e16c37d · e16c37d
1 parent b0f13c4
commit e16c37d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/setup.py b/setup.py
@@ -527,7 +527,8 @@ def getCommandLineOption(name, options):
 def prepareNupicCore(options, platform, bitness):
 
   nupicCoreReleaseDir = getCommandLineOption("nupic-core-dir", options)
-  nupicCoreReleaseDir = os.path.expanduser(nupicCoreReleaseDir)
+  if nupicCoreReleaseDir is not None:
+    nupicCoreReleaseDir = os.path.expanduser(nupicCoreReleaseDir)
   nupicCoreSourceDir = None
   fetchNupicCore = True