commit 4b77d5419a0f2f4f8fdb9ad39dceddf75305b2a1
author Rob Landley <rob@landley.net> Mon Mar 23 11:49:58 2015 -0500
committer Rob Landley <rob@landley.net> Mon Mar 23 11:49:58 2015 -0500
tree 8532a6de34a92200c0833ca6b0a66b4321f1e41d
parent 2c7028ad7572d1860c20e3dca2e48a7f6ca2cb00

Tweak of Elliott Hughes's fix for an off by one error in human_readable
(137 returned "137 KB".)

lib/lib.c

diff --git a/lib/lib.c b/lib/lib.c
index f70d379..0f2b012 100644
--- a/lib/lib.c
+++ b/lib/lib.c
@@ -868,8 +868,8 @@
 {
   int end, len;
 
-  len = sprintf(buf, "%lld", num);
-  end = ((len-1)%3)+1;
+  len = sprintf(buf, "%lld", num)-1;
+  end = (len%3)+1;
   len /= 3;
 
   if (len && end == 1) {