1 files changed, 1 insertions, 1 deletions

diff --git a/util-linux/ipcs.c b/util-linux/ipcs.c
index b49aab011..857065983 100644
--- a/util-linux/ipcs.c
+++ b/util-linux/ipcs.c
@@ -581,7 +581,7 @@ int ipcs_main(int argc, char **argv)
 
         opt = bb_getopt_ulflags(argc, argv, "i:aqsmtcplu", &opt_i);
         if (opt & 0x1) { // -i
-                id = atoi(optarg);
+                id = atoi(opt_i);
                 flags |= flag_print;
         }
         if (opt & 0x2) flags |= flag_msg | flag_sem | flag_shm; // -a