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-rwxr-xr-xpackage/network/config/gre/files/gre.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/package/network/config/gre/files/gre.sh b/package/network/config/gre/files/gre.sh
index a6b4ba85f6..e604bfb259 100755
--- a/package/network/config/gre/files/gre.sh
+++ b/package/network/config/gre/files/gre.sh
@@ -25,7 +25,7 @@ gre_generic_setup() {
json_add_string mode "$mode"
json_add_int mtu "${mtu:-1280}"
[ -n "$df" ] && json_add_boolean df "$df"
- [ -n "ttl" ] && json_add_int ttl "$ttl"
+ [ -n "$ttl" ] && json_add_int ttl "$ttl"
[ -n "$tos" ] && json_add_string tos "$tos"
json_add_boolean multicast "$multicast"
json_add_string local "$local"