Fix #1602 about Uninstall /S that should not prompt for user interaction

diff --git a/bacula/src/win32/win32_installer/winbacula.nsi b/bacula/src/win32/win32_installer/winbacula.nsi
index 941295e223e06befa2f15338f8a46285de49eb11..16bdc8b1d6d447b8d9e0a4df0a67126af0557d23 100644 (file)
--- a/bacula/src/win32/win32_installer/winbacula.nsi
+++ b/bacula/src/win32/win32_installer/winbacula.nsi
@@ -677,8 +677,11 @@ Section "Uninstall"
   Delete /REBOOTOK "$INSTDIR\help\*"
 
   ; Check for existing installation
-  MessageBox MB_YESNO|MB_ICONQUESTION \
-  "Would you like to delete the current configuration files and the working state file?" IDNO NoDel
+  IfSilent +2
+    MessageBox MB_YESNO|MB_ICONQUESTION \
+    "Would you like to delete the current configuration files and the working state file?" IDNO NoDel
+
+
     Delete /REBOOTOK "$INSTDIR\*"
     Delete /REBOOTOK "$INSTDIR\working\*"
     Delete /REBOOTOK "$INSTDIR\plugins\*"