src/hg/instinct/hgHeatmap2/drawingCode.c 1.83

Index: src/hg/instinct/hgHeatmap2/drawingCode.c
===================================================================
RCS file: /projects/compbio/cvsroot/kent/src/hg/instinct/hgHeatmap2/drawingCode.c,v
retrieving revision 1.82
retrieving revision 1.83
diff -b -B -U 4 -r1.82 -r1.83
--- src/hg/instinct/hgHeatmap2/drawingCode.c	7 May 2010 05:40:58 -0000	1.82
+++ src/hg/instinct/hgHeatmap2/drawingCode.c	7 May 2010 21:19:02 -0000	1.83
@@ -1361,9 +1361,9 @@
 		}
 	    nSamples++;
 	    }
 
-	if (!cellVal)
+	if (!cellVal || cellVal[0] == 0)
 	    continue;
 
 	valCol = MG_GRAY;
 	val = atof(cellVal);