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Improve error handling in find_center()

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hasufell 2014-05-10 22:48:50 +02:00
parent f57dda9094
commit 1b97f290cf
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1 changed files with 6 additions and 1 deletions
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7
src/half_edge.c
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@ -59,7 +59,12 @@ HE_vert *find_center(HE_obj const * const obj)
y = 0, y = 0,
z = 0; z = 0;
uint32_t i; uint32_t i;
HE_vert *newvert = malloc(sizeof(HE_vert)); HE_vert *newvert;
if (!obj)
return NULL;
newvert = malloc(sizeof(HE_vert));
for (i = 0; i < obj->vc; i++) { for (i = 0; i < obj->vc; i++) {
x += obj->vertices[i].x; x += obj->vertices[i].x;