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* return nil in TraceGetMem if SysGetMem returns nil

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git-svn-id: trunk@6811 -
This commit is contained in:
pierre 2007-03-12 20:59:36 +00:00
parent 85189db6fe
commit 4f3f5d042b
1 changed files with 7 additions and 0 deletions
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7
rtl/inc/heaptrc.pp
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@ -371,7 +371,14 @@ begin
{$endif cpuarm} {$endif cpuarm}
if add_tail then if add_tail then
inc(allocsize,sizeof(ptrint)); inc(allocsize,sizeof(ptrint));
{ if ReturnNilIfGrowHeapFails is true
SysGetMem can return nil }
p:=SysGetMem(allocsize); p:=SysGetMem(allocsize);
if (p=nil) then
begin
TraceGetMem:=nil;
exit;
end;
pp:=pheap_mem_info(p); pp:=pheap_mem_info(p);
inc(p,sizeof(theap_mem_info)); inc(p,sizeof(theap_mem_info));
{ Create the info block } { Create the info block }