Merge pull request #374 from jnsebgosselin/add_missing_data_to_legend…

…_if_true PR: don't add missing meteo data marker to legend if no missing data
jnsebgosselin · Mar 31, 2021 · 707bf79 · 707bf79
2 parents bef08c7 + e2f6d0e
commit 707bf79
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/gwhat/hydrograph4.py b/gwhat/hydrograph4.py
@@ -539,8 +539,9 @@ def setup_legend(self):
                 lg_labels.append(labelDB[2])
 
                 # Missing Data Markers
-                lg_handles.append(self.lmiss_ax4)
-                lg_labels.append(labelDB[3])
+                if len(self.lmiss_ax4.get_xdata()):
+                    lg_handles.append(self.lmiss_ax4)
+                    lg_labels.append(labelDB[3])
 
             # Continuous Line Datalogger
             lg_handles.append(self.l1_ax2)