Acoustic inversion: Fix cancel save at excel file.

View/acoustic_inversion_tab.py

@@ -1744,16 +1744,18 @@ class AcousticInversionTab(QWidget):
 
     def save_result_in_excel_file(self):
         if self.combobox_acoustic_data_choice.count() > 0:
-            name = QFileDialog.getSaveFileName(
+            name, _ = QFileDialog.getSaveFileName(
                 caption="Save As - Inversion results",
                 directory="",
                 filter="Excel Files (*.xlsx)",
                 options=QFileDialog.DontUseNativeDialog
             )
 
-            if name[0]:
-                dirname = os.path.dirname(name[0])
-                filename = os.path.basename(name[0])
+            if name == '':
+                return
+
+            dirname = os.path.dirname(name)
+            filename = os.path.basename(name)
             os.chdir(dirname)
 
             results = []