From 9d9eeee202734930ad98a7c395b97b4202c66a67 Mon Sep 17 00:00:00 2001
From: ellson <devnull@localhost>
Date: Thu, 28 Apr 2005 11:32:07 +0000
Subject: [PATCH] fix hang in checkStyle() when style set

---
 lib/common/shapes.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/common/shapes.c b/lib/common/shapes.c
index f800b47fc..d85fe4cfa 100644
--- a/lib/common/shapes.c
+++ b/lib/common/shapes.c
@@ -278,7 +278,6 @@ static char **checkStyle(node_t * n, int *flagp)
 	while ((p = *pp)) {
 	    if (strcmp(p, "filled") == 0) {
 		istyle |= FILLED;
-		pp++;
 	    } else if (strcmp(p, "rounded") == 0) {
 		istyle |= ROUNDED;
 		qp = pp; /* remove rounded from list passed to renderer */
@@ -295,8 +294,8 @@ static char **checkStyle(node_t * n, int *flagp)
 		} while (*qp);
 	    } else if (strcmp(p, "invis") == 0) {
 		istyle |= INVISIBLE;
-		pp++;
 	    }
+	    pp++;
 	}
     }
     if ((poly = ND_shape(n)->polygon))
-- 
2.40.0