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ok, all bugs fixed :)

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This commit is contained in:
snar
2008-10-10 13:38:41 +00:00
parent 606a561993
commit 44ade9c255
1 changed files with 6 additions and 0 deletions
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6
sx_prefix.c
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@ -239,6 +239,7 @@ next:
} else {
sx_report(SX_ERROR,"Unlinking node with no parent and not root\n");
};
return;
} else if(node->l) {
if(node->parent) {
if(node->parent->r==node) {
@ -257,6 +258,7 @@ next:
} else {
sx_report(SX_ERROR,"Unlinking node with no parent and not root\n");
};
return;
} else {
/* the only case - node does not have descendants */
if(node->parent) {
@ -272,7 +274,10 @@ next:
};
} else if(tree->head==node) {
tree->head=NULL;
} else {
sx_report(SX_ERROR,"Unlinking node with no parent and not root\n");
};
return;
};
};
@ -382,6 +387,7 @@ next:
} else {
ret->l=chead;
};
ret->parent=chead->parent;
chead->parent=ret;
*candidate=ret;
return ret;