1 files changed, 1 insertions, 0 deletions
diff --git a/sm/call-agent.c b/sm/call-agent.c
index 370cd8e30..75dcf8779 100644
--- a/sm/call-agent.c
+++ b/sm/call-agent.c
@@ -1431,6 +1431,7 @@ keyinfo_status_cb (void *opaque, const char *line)
                   parm->serialno[s2 - s] = 0;
                 }
             }
+          s -= 3;
         }
 
       if (parm->fill_mode && *s0)