handle tuple returns from file dialog properly

nw/gui/build.py

@@ -762,12 +762,10 @@ class GuiBuildNovel(QDialog):
             if self.mainConf.showGUI:
                 dlgOpt  = QFileDialog.Options()
                 dlgOpt |= QFileDialog.DontUseNativeDialog
-                saveTo  = QFileDialog.getSaveFileName(
+                savePath, _ = QFileDialog.getSaveFileName(
                     self, "Save Document As", savePath, options=dlgOpt
                 )
-                if saveTo[0]:
-                    savePath = saveTo[0]
-                else:
+                if not savePath:
                     return False
 
             self.mainConf.setLastPath(savePath)

nw/gui/writingstats.py

@@ -334,12 +334,11 @@ class GuiWritingStats(QDialog):
 
             dlgOpt  = QFileDialog.Options()
             dlgOpt |= QFileDialog.DontUseNativeDialog
-            saveTo  = QFileDialog.getSaveFileName(
+            savePath, _ = QFileDialog.getSaveFileName(
                 self, "Save Document As", savePath, options=dlgOpt
             )
-            if saveTo[0]:
-                savePath = saveTo[0]
-            else:
+
+            if not savePath:
                 return False
 
             self.mainConf.setLastPath(savePath)

nw/guimain.py

@@ -562,12 +562,10 @@ class GuiMain(QMainWindow):
         ]
         dlgOpt  = QFileDialog.Options()
         dlgOpt |= QFileDialog.DontUseNativeDialog
-        inPath  = QFileDialog.getOpenFileName(
+        loadFile, _ = QFileDialog.getOpenFileName(
             self, "Import File", lastPath, options=dlgOpt, filter=";;".join(extFilter)
         )
-        if inPath:
-            loadFile = inPath[0]
-        else:
+        if not loadFile:
             return False
 
         if loadFile.strip() == "":