read only first line

hotio · Feb 17, 2024 · 4a96561 · 4a96561
1 parent 844fb16
commit 4a96561
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/root/etc/s6-overlay/s6-rc.d/service-rtorrent/run b/root/etc/s6-overlay/s6-rc.d/service-rtorrent/run
@@ -5,7 +5,7 @@ umask "${UMASK}"
 
 ARGS=""
 if [[ -f "${CONFIG_DIR}/wireguard/forwarded_port" ]]; then
-    port=$(cat "${CONFIG_DIR}/wireguard/forwarded_port")
+    port=$(sed -n '1p' "${CONFIG_DIR}/wireguard/forwarded_port")
     ARGS="-p ${port}-${port}"
 fi