From f3bf4ffc8c7a2498fbd6c8374c1d603deb933ea4 Mon Sep 17 00:00:00 2001
From: "Christian T. Jacobs" <C.T.Jacobs@soton.ac.uk>
Date: Sun, 2 Jul 2017 14:54:42 +0100
Subject: [PATCH] Also handle ValueErrors when converting the frequency. This
 also handles the case of an empty frequency field.

---
 pyqso/record_dialog.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyqso/record_dialog.py b/pyqso/record_dialog.py
index a6f854a..6826982 100644
--- a/pyqso/record_dialog.py
+++ b/pyqso/record_dialog.py
@@ -490,7 +490,7 @@ class RecordDialog:
         if(not isinstance(frequency, float)):
             try:
                 frequency = float(frequency)
-            except TypeError:
+            except(ValueError, TypeError):
                 logging.exception("Could not convert frequency to a floating-point value.")
                 return frequency
         # Do not bother scaling if the units are the same.