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DeleteRegKey /ifempty now also checks for values

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@7166 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
anders_k 2020-04-12 18:25:21 +00:00
parent 2fa5cd37b8
commit 821b4d6a18
8 changed files with 41 additions and 21 deletions
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12
Source/script.cpp
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@ -4319,11 +4319,15 @@ int CEXEBuild::doCommand(int which_token, LineParser &line)
int a=1, iskeyop;
if ((iskeyop = which_token == TOK_DELETEREGKEY))
{
TCHAR *s=line.gettoken_str(a);
if (s[0] == _T('/'))
for (;; ++a)
{
if (_tcsicmp(s,_T("/ifempty"))) PRINTHELP()
a++, ent.offsets[4]|=(DELREGKEY_ONLYIFNOSUBKEYS<<DELREGKEYFLAGSSHIFT);
switch(line.gettoken_enum(a,_T("/ifempty\0/ifnosubkeys\0/ifnovalues\0")))
{
case 0: ent.offsets[4]|=((DELREGKEY_ONLYIFNOSUBKEYS|DELREGKEY_ONLYIFNOVALUES)<<DELREGKEYFLAGSSHIFT); continue;
case 1: ent.offsets[4]|=((DELREGKEY_ONLYIFNOSUBKEYS )<<DELREGKEYFLAGSSHIFT); continue;
case 2: ent.offsets[4]|=(( DELREGKEY_ONLYIFNOVALUES)<<DELREGKEYFLAGSSHIFT); continue;
}
break;
}
if (line.gettoken_str(a+2)[0]) PRINTHELP()
}