From b168da96ca0b80ae4038abd977466608121e9dc8 Mon Sep 17 00:00:00 2001
From: Lan Dam <ldam@passcal.nmt.edu>
Date: Tue, 2 May 2023 08:15:37 -0600
Subject: [PATCH] Update main_window.py: fix bug when wildcard box is empty

---
 sohstationviewer/view/main_window.py | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/sohstationviewer/view/main_window.py b/sohstationviewer/view/main_window.py
index ac29e1ffa..060ed288a 100755
--- a/sohstationviewer/view/main_window.py
+++ b/sohstationviewer/view/main_window.py
@@ -540,11 +540,13 @@ class MainWindow(QtWidgets.QMainWindow, UIMainWindow):
         else:
             self.min_gap = None
 
-        try:
-            check_chan_wildcards_format(self.mseed_wildcard_edit.text())
-        except Exception as e:
-            QtWidgets.QMessageBox.warning(self, "Incorrect Wildcard", str(e))
-            return
+        if self.mseed_wildcard_edit.text().strip() != '':
+            try:
+                check_chan_wildcards_format(self.mseed_wildcard_edit.text())
+            except Exception as e:
+                QtWidgets.QMessageBox.warning(self, "Incorrect Wildcard", str(e))
+                return
+
         try:
             del self.data_object
             self.processing_log = []
-- 
GitLab