Bug 400467 - Java broken on Vista after Firefox 2.0.0.8 upgrade (says Java Not Found, Or Not Working). r=sspitzer, a1.9=schrep (verbal)

browser/installer/windows/nsis/installer.nsi

@@ -395,6 +395,11 @@ Section "-Application" APP_IDX
     StrCpy $TmpVal "HKLM" ; used primarily for logging
     ${RegCleanMain} "Software\Mozilla"
     ${RegCleanUninstall}
+
+    ReadRegStr $0 HKLM "Software\mozilla.org\Mozilla" "CurrentVersion"
+    ${If} "$0" != "${GREVersion}"
+      WriteRegStr HKLM "Software\mozilla.org\Mozilla" "CurrentVersion" "${GREVersion}"
+    ${EndIf}
   ${EndIf}
 
   ${RemoveDeprecatedKeys}

browser/installer/windows/nsis/shared.nsh

@@ -55,6 +55,11 @@
     ${SetStartMenuInternet}
     ${FixShellIconHandler}
     ${SetUninstallKeys}
+
+    ReadRegStr $0 HKLM "Software\mozilla.org\Mozilla" "CurrentVersion"
+    ${If} "$0" != "${GREVersion}"
+      WriteRegStr HKLM "Software\mozilla.org\Mozilla" "CurrentVersion" "${GREVersion}"
+    ${EndIf}
   ${EndIf}
 
   ${RemoveDeprecatedKeys}