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-rw-r--r--Makefile.inc2
1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile.inc b/Makefile.inc
index 648bc4f7f2..1f18726e5d 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -159,7 +159,7 @@ ws_to_under=$(shell echo '$1' | tr ' \t' '_')
#######################################################################
# Helper functions for ramstage postprocess
spc :=
-spc +=
+spc := $(spc) $(spc)
comma := ,
# Returns all files and dirs below `dir` (recursively).