cmake: check for Breeze_FOUND first before checking for kdecoration

kcms/lookandfeel/CMakeLists.txt

@@ -5,9 +5,11 @@ if(X11_Xcursor_FOUND)
     set(HAVE_XCURSOR TRUE)
 endif()
 
-if(${Breeze_FOUND} AND ${BREEZE_WITH_KDECORATION})
+if(${Breeze_FOUND})
+    if(${BREEZE_WITH_KDECORATION})
         set(HAVE_BREEZE_DECO TRUE)
     endif()
+endif()
 
 configure_file (config-kcm.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config-kcm.h )