From 6f6a325826a850dec5a69e79f9d404ae200e3e48 Mon Sep 17 00:00:00 2001 From: Jérémy Dufour Date: Wed, 30 Apr 2008 01:36:03 +0200 Subject: * digital/io/src - fix when no point found in path module. --- digital/io/src/path.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'digital/io/src/path.c') diff --git a/digital/io/src/path.c b/digital/io/src/path.c index f4fb1b86..959f299e 100644 --- a/digital/io/src/path.c +++ b/digital/io/src/path.c @@ -242,7 +242,8 @@ path_dijkstra (void) wmin = path.points[u].w; } } - path.points[u].taken = 1; + if (u != 0xff) + path.points[u].taken = 1; /* Until the source point is found, or no solution. */ } while (u != 1 && u != 0xff); } -- cgit v1.2.3