X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=udev%2Flib%2Flibudev-ctrl.c;h=75356b1d5fe16b88f3557fff8530b4de7825c429;hp=268ce2d353e09d05d6853a20ac3280246258e280;hb=6a95b1e7d6290293061e551eac679aee9ea21611;hpb=2c09b3b41d8feffee746eefe079619e6b7484fa8

diff --git a/udev/lib/libudev-ctrl.c b/udev/lib/libudev-ctrl.c
index 268ce2d35..75356b1d5 100644
--- a/udev/lib/libudev-ctrl.c
+++ b/udev/lib/libudev-ctrl.c
@@ -30,6 +30,7 @@
 #include "libudev.h"
 #include "libudev-private.h"
 
+/* last known version with this wire protocol */
 #define UDEV_CTRL_MAGIC				"udevd-128"
 
 enum udev_ctrl_msg_type {
@@ -189,7 +190,7 @@ int udev_ctrl_send_reload_rules(struct udev_ctrl *uctrl)
 
 int udev_ctrl_send_set_env(struct udev_ctrl *uctrl, const char *key)
 {
-	ctrl_send(uctrl, UDEV_CTRL_SET_ENV, 0, optarg);
+	ctrl_send(uctrl, UDEV_CTRL_SET_ENV, 0, key);
 	return 0;
 }