Index: 3.0.2/src/find_geo.c
===================================================================
--- 3.0.2/src/find_geo.c	(revision 35809)
+++ 3.0.2/src/find_geo.c	(revision 35810)
@@ -743,7 +743,7 @@
 	rnd_coord_t bloat = Bloat + extra_bloat;
 
 	/* this won't work with negative bloat: we can't draw a line with negative thickness */
-	if (bloat < 0) bloat = 4;
+	if (bloat <= 0) bloat = 4;
 
 	if (!((c1->xmin - bloat <= c2->xmax) && (c2->xmin <= c1->xmax + bloat) && (c1->ymin - bloat <= c2->ymax) && (c2->ymin <= c1->ymax + bloat)))
 		return rnd_false;