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XMPPPresence: Treat no priority element as a priority of 0

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This commit is contained in:
Florian Zeitz 2013-02-10 23:24:30 +01:00
parent dc9d18f536
commit b96b4bb86d
1 changed files with 9 additions and 1 deletions
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10
src/XMPPPresence.m
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@ -211,6 +211,7 @@ static int show_to_int(OFString *show)
- (of_comparison_result_t)compare: (id <OFComparing>)object
{
XMPPPresence *otherPresence;
OFNumber *otherPriority;
OFString *otherShow;
of_comparison_result_t priorityOrder;
@ -223,8 +224,15 @@ static int show_to_int(OFString *show)
selector: _cmd];
otherPresence = (XMPPPresence*)object;
otherPriority = [otherPresence priority];
if (otherPriority == nil)
otherPriority = [OFNumber numberWithInt8: 0];
priorityOrder = [priority compare: [otherPresence priority]];
if (priority != nil)
priorityOrder = [priority compare: otherPriority];
else
priorityOrder =
[[OFNumber numberWithInt8: 0] compare: otherPriority];
if (priorityOrder != OF_ORDERED_SAME)
return priorityOrder;