From: erg <devnull@localhost>
Date: Sat, 21 Aug 2010 19:28:07 +0000 (+0000)
Subject: Avoid sqrt of negative with label is bigger than fixed size
X-Git-Tag: LAST_LIBGRAPH~32^2~1221
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=934845dc3a4abf08e4bbb74b447c14d90da31ab7;p=graphviz

Avoid sqrt of negative with label is bigger than fixed size
---

diff --git a/lib/common/shapes.c b/lib/common/shapes.c
index a7203c2f3..f9e8bec04 100644
--- a/lib/common/shapes.c
+++ b/lib/common/shapes.c
@@ -891,7 +891,7 @@ static void poly_init(node_t * n)
     }
 
     /* Compute space available for label.  Provides the justification borders */
-    if (!mapbool(late_string(n, N_nojustify, "false"))) {
+    if (!mapbool(late_string(n, N_nojustify, "false")) && (dimen.y < bb.y)) {
 	if (isBox)
 	    temp = bb.x;
 	else