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-rwxr-xr-xsrc/basic/generate-arphrd-list.sh3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/basic/generate-arphrd-list.sh b/src/basic/generate-arphrd-list.sh
index ee207fb38e..e4e7271c4d 100755
--- a/src/basic/generate-arphrd-list.sh
+++ b/src/basic/generate-arphrd-list.sh
@@ -1,4 +1,5 @@
-#!/bin/sh -eu
+#!/bin/sh
+set -eu
$1 -dM -include net/if_arp.h - </dev/null | \
awk '/^#define[ \t]+ARPHRD_[^ \t]+[ \t]+[^ \t]/ { print $2; }' | \