efm32: return empty variable instead of Return('')

2014-11-19 13:20:32 +08:00 · 2014-11-19 13:20:32 +08:00 · 6c1c83e6da
parent 2ad82e749d
commit 6c1c83e6da
2 changed files with 4 additions and 2 deletions
--- a/bsp/efm32/EFM32GG_DK3750/SConscript
+++ b/bsp/efm32/EFM32GG_DK3750/SConscript
@ -8,4 +8,5 @@ if rtconfig.EFM32_BOARD == 'EFM32GG_DK3750':
    group = DefineGroup('EFM32GG_DK3750', src, depend = [''], CPPPATH = CPPPATH)
    Return('group')
 else:
-    Return('')
+    empty = []
+    Return('empty')
--- a/bsp/efm32/EFM32_Gxxx_DK/SConscript
+++ b/bsp/efm32/EFM32_Gxxx_DK/SConscript
@ -8,4 +8,5 @@ if rtconfig.EFM32_BOARD == 'EFM32_GXXX_DK':
    group = DefineGroup('EFM32_GXXX_DK', src, depend = [''], CPPPATH = CPPPATH)
    Return('group')
 else:
-    Return('')
+    empty = []
+    Return('empty')