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Merge topic 'cpack-nsis-uninstall'

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40566ef CPack/NSIS: Obtain path from which to uninstall from registry (#14124)
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Brad King 2013-05-16 14:37:43 -04:00 committed by CMake Topic Stage
commit 831dd5abab
1 changed files with 3 additions and 1 deletions
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4
Modules/NSIS.template.in
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@ -916,7 +916,9 @@ Function .onInit
;Run the uninstaller ;Run the uninstaller
uninst: uninst:
ClearErrors ClearErrors
ExecWait '$0 _?=$INSTDIR' ;Do not copy the uninstaller to a temp file StrLen $2 "\Uninstall.exe"
StrCpy $3 $0 -$2 # remove "\Uninstall.exe" from UninstallString to get path
ExecWait '$0 _?=$3' ;Do not copy the uninstaller to a temp file
IfErrors uninst_failed inst IfErrors uninst_failed inst
uninst_failed: uninst_failed: