[openwrt/openwrt] include/bpf.mk: fix typo

[LEDE Commits]

nbd pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/ce6088bb3069762b0e211c9bd51e16847163dd86

commit ce6088bb3069762b0e211c9bd51e16847163dd86
Author: Felix Fietkau <nbd at nbd.name>
AuthorDate: Tue Nov 2 09:56:10 2021 +0100

    include/bpf.mk: fix typo
    
    Signed-off-by: Felix Fietkau <nbd at nbd.name>
---
 include/bpf.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/bpf.mk b/include/bpf.mk
index 5211ec4434..6223648c5d 100644
--- a/include/bpf.mk
+++ b/include/bpf.mk
@@ -5,7 +5,7 @@ ifneq ($(CONFIG_BPF_TOOLCHAIN_HOST),)
   ifneq ($(BPF_TOOLCHAIN_HOST_PATH),)
     BPF_PATH:=$(BPF_TOOLCHAIN_HOST_PATH)/bin:$(PATH)
   else
-    BPF_PATH:=$(BPF_PATH)
+    BPF_PATH:=$(PATH)
   endif
   CLANG:=$(firstword $(shell PATH='$(BPF_PATH)' which clang clang-13 clang-12 clang-11))
   LLVM_VER:=$(subst clang,,$(notdir $(CLANG)))