1 files changed, 4 insertions, 5 deletions
diff --git a/src/charon-cmd/charon-cmd.c b/src/charon-cmd/charon-cmd.c
index b8f943f51..d3b31cc0d 100644
--- a/src/charon-cmd/charon-cmd.c
+++ b/src/charon-cmd/charon-cmd.c
@@ -115,6 +115,10 @@ static int run()
 		sig = sigwaitinfo(&set, NULL);
 		if (sig == -1)
 		{
+			if (errno == EINTR)
+			{	/* ignore signals we didn't wait for */
+				continue;
+			}
 			DBG1(DBG_DMN, "waiting for signal failed: %s", strerror(errno));
 			return 1;
 		}
@@ -152,11 +156,6 @@ static int run()
 				charon->bus->alert(charon->bus, ALERT_SHUTDOWN_SIGNAL, sig);
 				return 1;
 			}
-			default:
-			{
-				DBG1(DBG_DMN, "unknown signal %d received. Ignored", sig);
-				break;
-			}
 		}
 	}
 }