Index: lib/libcapsicum/capsicum_helpers.h
===================================================================
--- lib/libcapsicum/capsicum_helpers.h
+++ lib/libcapsicum/capsicum_helpers.h
@@ -94,11 +94,19 @@
 static __inline int
 caph_limit_stdio(void)
 {
+	int rc;
 
-	if (caph_limit_stdin() == -1 || caph_limit_stdout() == -1 ||
-	    caph_limit_stderr() == -1) {
+	rc = caph_limit_stdin();
+	if (rc == -1 && errno != EBADF)
+		return (-1);
+
+	rc = caph_limit_stdout();
+	if (rc == -1 && errno != EBADF)
+		return (-1);
+
+	rc = caph_limit_stderr();
+	if (rc == -1 && errno != EBADF)
 		return (-1);
-	}
 
 	return (0);
 }