make: replace findstring with filter in sys/Makefile

9 years ago · fbc4531877
1 changed files with 1 additions and 1 deletions
--- a/sys/Makefile
+++ b/sys/Makefile
@ -98,7 +98,7 @@ endif
 ifneq (,$(filter ccn_lite_client,$(USEMODULE)))
    DIRS += net/ccn_lite/util
 endif
-ifneq (,$(findstring quad_math,$(USEMODULE)))
+ifneq (,$(filter quad_math,$(USEMODULE)))
    DIRS += quad_math
 endif