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patch #835443 - simpler SetUserVariable

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@3096 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
kichik 2003-11-04 16:59:17 +00:00
parent 47be8be68b
commit f4c56119be
2 changed files with 4 additions and 6 deletions
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5
Contrib/ExDLL/exdll.dpr
View file

@ -98,11 +98,10 @@ end;
procedure SetUserVariable(varnum: TVariableList; value: PChar);
begin
if (value = nil) or (integer(varnum) < 0) or (integer(varnum) >= integer(__INST_LAST)) then
if (value <> nil) and (integer(varnum) >= 0) and (integer(varnum) < integer(__INST_LAST)) then
begin
Exit;
lstrcpy(g_variables+integer(varnum)*g_stringsize,value);
end;
lstrcpy(g_variables+integer(varnum)*g_stringsize,value);
end;
function ex_dll(hwndParent: HWND; string_size: integer; variables: PChar; stacktop: pointer):integer; cdecl;

5
Contrib/ExDLL/nsis.pas
View file

@ -119,11 +119,10 @@ end;
procedure SetUserVariable(varnum: TVariableList; value: PChar);
begin
if (value = nil) or (integer(varnum) < 0) or (integer(varnum) >= integer(__INST_LAST)) then
if (value <> nil) and (integer(varnum) >= 0) and (integer(varnum) < integer(__INST_LAST)) then
begin
Exit;
lstrcpy(g_variables+integer(varnum)*g_stringsize,value);
end;
lstrcpy(g_variables+integer(varnum)*g_stringsize,value);
end;
begin