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Check for both 32 and 64bit cockatrice when uninstalling (#3323)

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ctrlaltca 2018-07-12 23:58:56 +02:00 committed by GitHub
parent c01aad6767
commit b61c07a205
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1 changed files with 27 additions and 5 deletions
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32
cmake/NSIS.template.in
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@ -154,17 +154,39 @@ FunctionEnd
Function componentsPagePre
${If} $PortableMode = 0
SetShellVarContext all
ReadRegStr $R0 HKLM "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Cockatrice" "UninstallString"
StrCmp $R0 "" done
MessageBox MB_OKCANCEL|MB_ICONEXCLAMATION "A previous version of Cockatrice must be uninstalled before installing the new one." IDOK uninst
# uninstall 32bit version
SetRegView 32
ReadRegStr $R0 HKLM "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Cockatrice" "UninstallString"
StrCmp $R0 "" done32
MessageBox MB_OKCANCEL|MB_ICONEXCLAMATION "A previous version of Cockatrice must be uninstalled before installing the new one." IDOK uninst32
Abort
uninst:
uninst32:
ClearErrors
ExecWait "$R0"
done:
done32:
# uninstall 64bit version
${If} ${NSIS_IS_64_BIT} == 1
SetRegView 64
ReadRegStr $R0 HKLM "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Cockatrice" "UninstallString"
StrCmp $R0 "" done64
MessageBox MB_OKCANCEL|MB_ICONEXCLAMATION "A previous version of Cockatrice must be uninstalled before installing the new one." IDOK uninst64
Abort
uninst64:
ClearErrors
ExecWait "$R0"
done64:
${EndIf}
${Else}
Abort
${EndIf}