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Remove redundant null pointer checks.

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When removing a node or attribute, we know that the parent has at least one
node/attribute so a null pointer check is redundant.

git-svn-id: https://pugixml.googlecode.com/svn/trunk@1078 99668b35-9821-0410-8761-19e4c4f06640
This commit is contained in:
Arseny Kapoulkine 2014-10-25 03:17:55 +00:00
parent 7b74531c1b
commit 4363e8a651
1 changed files with 2 additions and 2 deletions
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4
src/pugixml.cpp
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@ -700,7 +700,7 @@ PUGI__NS_BEGIN
if (node->next_sibling) if (node->next_sibling)
node->next_sibling->prev_sibling_c = node->prev_sibling_c; node->next_sibling->prev_sibling_c = node->prev_sibling_c;
else if (parent->first_child) else
parent->first_child->prev_sibling_c = node->prev_sibling_c; parent->first_child->prev_sibling_c = node->prev_sibling_c;
if (node->prev_sibling_c->next_sibling) if (node->prev_sibling_c->next_sibling)
@ -775,7 +775,7 @@ PUGI__NS_BEGIN
{ {
if (attr->next_attribute) if (attr->next_attribute)
attr->next_attribute->prev_attribute_c = attr->prev_attribute_c; attr->next_attribute->prev_attribute_c = attr->prev_attribute_c;
else if (node->first_attribute) else
node->first_attribute->prev_attribute_c = attr->prev_attribute_c; node->first_attribute->prev_attribute_c = attr->prev_attribute_c;
if (attr->prev_attribute_c->next_attribute) if (attr->prev_attribute_c->next_attribute)