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authorpants <jaron@kent-dobias.com>2016-09-02 15:24:34 -0400
committerpants <jaron@kent-dobias.com>2016-09-02 15:24:34 -0400
commitfd14c5e39d962be94a1f68b0d4cacb7a4aa9c3e7 (patch)
tree9abbaf23c1a57985b90110ef33a5ed3455ab6b5a /src/break_edge.c
parent7ff906b9cd27a44472b40e78e5d595ea41df1482 (diff)
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embedded systems with crack fully supported
Diffstat (limited to 'src/break_edge.c')
-rw-r--r--src/break_edge.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/break_edge.c b/src/break_edge.c
index 0ba1ad7..72ccf3e 100644
--- a/src/break_edge.c
+++ b/src/break_edge.c
@@ -8,7 +8,7 @@ bool break_edge(finst *instance, unsigned int edge, cholmod_common *c) {
unsigned int v1 = instance->network->edges_to_verts_break[2 * edge];
unsigned int v2 = instance->network->edges_to_verts_break[2 * edge + 1];
- update_factor(instance->factor, v1, v2, c);
+ if (instance->factor != NULL) update_factor(instance->factor, v1, v2, c);
if (instance->network->boundary != TORUS_BOUND) {
unsigned int w1 = instance->network->edges_to_verts[2 * edge];