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* Small optimization for comparing nil strings.

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git-svn-id: trunk@35619 -
This commit is contained in:
michael 2017-03-18 14:22:57 +00:00
parent b0ad48c877
commit 2714a06e77
1 changed files with 3 additions and 14 deletions
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17
rtl/inc/astrings.inc
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@ -719,21 +719,10 @@ Var
cp1,cp2 : TSystemCodePage;
begin
if pointer(S1)=pointer(S2) then
begin
result:=0;
exit;
end;
Exit(0);
{ don't compare strings if one of them is empty }
if (pointer(S1)=nil) then
begin
result:=-1;
exit;
end;
if (pointer(S2)=nil) then
begin
result:=1;
exit;
end;
if (pointer(S1)=nil) or (pointer(S2)=Nil) then
Exit(-1);
cp1:=TranslatePlaceholderCP(StringCodePage(S1));
cp2:=TranslatePlaceholderCP(StringCodePage(S2));
if cp1=cp2 then