ar71xx: fix legacy image build error

Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/target/linux/ar71xx/image/legacy.mk b/target/linux/ar71xx/image/legacy.mk
index 32590166b9fa8c8cc2a43804656ba500cbf0de8b..f80b700be8e340cd6feb3d47e89e24d825995c52 100644 (file)
--- a/target/linux/ar71xx/image/legacy.mk
+++ b/target/linux/ar71xx/image/legacy.mk
@@ -199,7 +199,7 @@ define Image/BuildLoader
                LZMA_TEXT_START=0x80a00000 LOADADDR=0x80060000 \
                LOADER_DATA="$(KDIR)/vmlinux$(5).bin.lzma" BOARD="$(1)" \
                compile loader.$(2)
-       -$(CP) $(KDIR)/loader-$(1).$(2) $(KDIR)/loader-$(1)$(5).$(2)
+       -$(if $(5),$(CP) $(KDIR)/loader-$(1).$(2) $(KDIR)/loader-$(1)$(5).$(2))
 endef
 
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