1 files changed, 1 insertions, 1 deletions
diff --git a/mg.c b/mg.c
index 0c3780758f..63b9cfc10f 100644
--- a/mg.c
+++ b/mg.c
@@ -2450,7 +2450,7 @@ Perl_whichsig(pTHX_ char *sig)
     if (strEQ(sig,"CLD"))
 	return SIGCHLD;
 #endif
-    return 0;
+    return -1;
 }
 
 #if !defined(PERL_IMPLICIT_CONTEXT)