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* show usage if no parameters

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git-svn-id: trunk@12747 -
This commit is contained in:
marco 2009-02-18 17:44:02 +00:00
parent b8d46defc5
commit cb7f19e798
1 changed files with 6 additions and 0 deletions
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6
utils/fpdoc/fpclasschart.pp
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@ -715,6 +715,11 @@ var
begin
Result:=0;
if ParamCount=0 then
begin
Usage;
Halt(0);
end;
DocLang:='';
for i := 1 to ParamCount do
ParseOption(ParamStr(i));
@ -744,6 +749,7 @@ begin
WriteLn(STitle);
WriteLn(Format(SVersion, [FPCVersion, FPCDate]));
WriteLn(SCopyright);
InitOptions;
Try
E:=ParseCommandLine;