X-Git-Url: https://harishankar.org/repos/?p=biaweb_qt.git;a=blobdiff_plain;f=main_window.py;h=57762afd9a9f12c64c28b455986044a88cc15351;hp=896353602418e5950578e03125f6b2e9b6903ab4;hb=ba3069991aeda91317057aa2c115f8c2151d0a98;hpb=3ded989fee52f6804d0f8b5b5c0847a9030c7f04

diff --git a/main_window.py b/main_window.py
index 8963536..57762af 100644
--- a/main_window.py
+++ b/main_window.py
@@ -23,7 +23,7 @@ class MainWindow (PyQt4.QtGui.QMainWindow, ui_main_window.Ui_MainWindow):
 		recs = biaweb_db.get_categories (self.current_db)
 
 		# check with False because None is returned when no records exist
-		if recs == False:
+		if recs is False:
 			PyQt4.QtGui.QMessageBox.critical (self, "Error", "SQLite 3 error in getting the categories")
 			return False
 
@@ -40,7 +40,7 @@ class MainWindow (PyQt4.QtGui.QMainWindow, ui_main_window.Ui_MainWindow):
 		recs = biaweb_db.get_articles (self.current_db, catid)
 
 		# check with False because None is returned when no records exist
-		if recs == False:
+		if recs is False:
 			PyQt4.QtGui.QMessageBox.critical (self, "Error", "SQLite 3 error in getting the articles")
 			return False
 
@@ -49,6 +49,7 @@ class MainWindow (PyQt4.QtGui.QMainWindow, ui_main_window.Ui_MainWindow):
 			qrow = PyQt4.QtGui.QTreeWidgetItem ([str(item[0]), str(item[1])])
 			self.articles.addTopLevelItem (qrow)
 		# return true when successful
+		return True
 
 	# when the view is refreshed
 	def onViewRefresh (self):
@@ -341,7 +342,7 @@ class MainWindow (PyQt4.QtGui.QMainWindow, ui_main_window.Ui_MainWindow):
 			loaded_arts = self.repopulate_articles ()
 			# if failed in loading either categories or articles (note: checking against
 			# False and not None)
-			if loaded_cats == False or loaded_arts == False:
+			if loaded_cats is False or loaded_arts is False:
 				self.current_db = None
 				PyQt4.QtGui.QMessageBox.critical (self, "Error",
 					"SQLite 3 error in loading site database. This appears to be an invalid BiaWeb database")