sd-bus: drop unnecessary free()

As `e->message` here is always NULL.

diff --git a/src/libsystemd/sd-bus/bus-error.c b/src/libsystemd/sd-bus/bus-error.c
index 63f5097161007bd23219b4af101dd71c729a82a4..0530ebe179b2661d683b5451a5edf25653fbd70c 100644 (file)
--- a/src/libsystemd/sd-bus/bus-error.c
+++ b/src/libsystemd/sd-bus/bus-error.c
@@ -536,7 +536,6 @@ _public_ int sd_bus_error_set_errnofv(sd_bus_error *e, int error, const char *fo
 
                                 free(m);
                         } else {
-                                free((char*) e->message);
                                 e->message = m;
                                 return -error;
                         }