From 850844cd69db321553d52c91bc81b2433b72d824 Mon Sep 17 00:00:00 2001
From: zsloan
Date: Thu, 31 Mar 2022 16:07:15 +0000
Subject: Add another check for >1 markers on a chromosome for interval mapping

There were two places this needed to be checked and I previously missed
this one
---
 wqflask/wqflask/marker_regression/display_mapping_results.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wqflask/wqflask/marker_regression/display_mapping_results.py b/wqflask/wqflask/marker_regression/display_mapping_results.py
index 034c352b..2c7bba46 100644
--- a/wqflask/wqflask/marker_regression/display_mapping_results.py
+++ b/wqflask/wqflask/marker_regression/display_mapping_results.py
@@ -2470,7 +2470,7 @@ class DisplayMappingResults:
             m = 0
             thisLRSColor = self.colorCollection[0]
             if qtlresult['chr'] != previous_chr and self.selectedChr == -1:
-                if self.manhattan_plot != True:
+                if self.manhattan_plot != True and len(LRSCoordXY) > 1:
                     draw_open_polygon(canvas, xy=LRSCoordXY,
                                       outline=thisLRSColor, width=lrsEdgeWidth)
 
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