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Fix for runaway loop if limitDateForMode: returns nil

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/ec/trunk@40242 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 2016-11-29 14:14:05 +00:00
parent 86d618d0d9
commit ba46103952
1 changed files with 6 additions and 0 deletions
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6
EcProcess.m
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@ -2449,6 +2449,7 @@ NSLog(@"Ignored attempt to set timer interval to %g ... using 10.0", interval);
NSAutoreleasePool *arp; NSAutoreleasePool *arp;
NSConnection *c; NSConnection *c;
NSRunLoop *loop; NSRunLoop *loop;
NSDate *future;
arp = [NSAutoreleasePool new]; arp = [NSAutoreleasePool new];
if (YES == cmdIsTransient) if (YES == cmdIsTransient)
@ -2518,6 +2519,7 @@ NSLog(@"Ignored attempt to set timer interval to %g ... using 10.0", interval);
cmdIsRunning = YES; cmdIsRunning = YES;
loop = [NSRunLoop currentRunLoop]; loop = [NSRunLoop currentRunLoop];
future = [NSDate distantFuture];
while (YES == [EcProcConnection isValid]) while (YES == [EcProcConnection isValid])
{ {
NS_DURING NS_DURING
@ -2526,6 +2528,10 @@ NSLog(@"Ignored attempt to set timer interval to %g ... using 10.0", interval);
if (0 == cmdSignalled) if (0 == cmdSignalled)
{ {
if (nil == d)
{
d = future;
}
[loop acceptInputForMode: NSDefaultRunLoopMode beforeDate: d]; [loop acceptInputForMode: NSDefaultRunLoopMode beforeDate: d];
} }
if (0 != cmdSignalled) if (0 != cmdSignalled)