diff --git a/src/standard.c b/src/standard.c
index 93c44bb..f28825f 100644
--- a/src/standard.c
+++ b/src/standard.c
@@ -1656,6 +1656,9 @@
 		return text;
 	}
 
+	if (*text != '\0' && *++text != '\0')
+		return text;
+
 	*ret = value;
 	return NULL;
 }