From: Chris Mason <chris.mason@oracle.com>
Date: Mon, 12 May 2008 17:01:57 +0000 (-0400)
Subject: Fix the pretty print code for num_bytes == 0
X-Git-Tag: upstream/0.20.rc1~262
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d160150c8bf255b1dee65cab7488ac2529433a39;p=platform%2Fupstream%2Fbtrfs-progs.git

Fix the pretty print code for num_bytes == 0
---

diff --git a/utils.c b/utils.c
index 44a5dc6..335c9cb 100644
--- a/utils.c
+++ b/utils.c
@@ -792,6 +792,8 @@ char *pretty_sizes(u64 size)
 		size /= 1024;
 		num_divs++;
 	}
+	if (num_divs == 0)
+		num_divs = 1;
 	if (num_divs > ARRAY_SIZE(size_strs))
 		return NULL;