From 68b83f252df3d27480a9f6f03445d16f6506fef1 Mon Sep 17 00:00:00 2001
From: Lasse Collin <lasse.collin@tukaani.org>
Date: Thu, 21 Oct 2010 23:16:11 +0300
Subject: [PATCH] xz: Make sure that message_strm() can never return NULL.
---
src/xz/message.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/src/xz/message.c b/src/xz/message.c
index c73099e6..38cce4a1 100644
--- a/src/xz/message.c
+++ b/src/xz/message.c
@@ -833,10 +833,13 @@ message_strm(lzma_ret code)
case LZMA_STREAM_END:
case LZMA_GET_CHECK:
case LZMA_PROG_ERROR:
- return _("Internal error (bug)");
+ // Without "default", compiler will warn if new constants
+ // are added to lzma_ret, it is not too easy to forget to
+ // add the new constants to this function.
+ break;
}
- return NULL;
+ return _("Internal error (bug)");
}
--
2.40.0