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path: root/wqflask/base/webqtlCaseData.py
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-rw-r--r--wqflask/base/webqtlCaseData.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/wqflask/base/webqtlCaseData.py b/wqflask/base/webqtlCaseData.py
index 2f88f778..627b2f6c 100644
--- a/wqflask/base/webqtlCaseData.py
+++ b/wqflask/base/webqtlCaseData.py
@@ -66,7 +66,7 @@ class webqtlCaseData(object):
 
     @property
     def display_value(self):
-        if self.value:
+        if self.value != None:
             return "%2.3f" % self.value
         else:
             return "x"