os.path.exists("") is True

so need to check for this explicitly
jefferis · Apr 15, 2015 · a7346be · a7346be
1 parent 924aaf8
commit a7346be
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/CMTK_Registration_GUI.py b/CMTK_Registration_GUI.py
@@ -46,7 +46,7 @@ def textValueChanged(self, tvc):
 			#print "regroot:"+regroot+ " exists!" 
 			return
 		imgdir = imgdirf.getText()
-		if os.path.exists(imgdir):
+		if len(imgdir)>0 and os.path.exists(imgdir):
 			regrootf.setText(os.path.dirname(imgdir))
 			return