Changes in / [1176137:cd10013] in sasview

File:

• src/sas/sasgui/perspectives/fitting/basepage.py (modified) (3 diffs)

src/sas/sasgui/perspectives/fitting/basepage.py

@@ -1470 +1470 @@
             # we need to check here ourselves.
             if not is_modified:
-                is_modified = (self._check_value_enter(self.fittable_param)
-                               or self._check_value_enter(self.fixed_param)
-                               or self._check_value_enter(self.parameters))
+                is_modified = self._check_value_enter(self.fittable_param)
+                is_modified = self._check_value_enter(
+                    self.fixed_param) or is_modified
+                is_modified = self._check_value_enter(
+                    self.parameters) or is_modified
 
             # Here we should check whether the boundaries have been modified.
@@ -1534 +1536 @@
                         data=[self.data])
             # Check the values
-            is_modified = (self._check_value_enter(self.fittable_param)
-                           or self._check_value_enter(self.fixed_param)
-                           or self._check_value_enter(self.parameters))
+            is_modified = self._check_value_enter(self.fittable_param)
+            is_modified = self._check_value_enter(self.fixed_param) or is_modified
+            is_modified = self._check_value_enter(self.parameters) or is_modified
 
             # If qmin and qmax have been modified, update qmin and qmax and
@@ -2322 +2324 @@
 
             # Update value in model if it has changed
-            if value != self.model.getParam(name):
+            if (value != self.model.getParam(name) or
+                    (np.isnan(value) and np.isnan(self.model.getParam(name)))):
                 self.model.setParam(name, value)
                 is_modified = True