commit 3e53ac2451bd89ff0288029252d89a611e5356a5
author Victor Zverovich <victor.zverovich@gmail.com> Mon Jun 23 08:48:42 2014 -0700
committer Victor Zverovich <victor.zverovich@gmail.com> Mon Jun 23 08:48:42 2014 -0700
tree 81eb4b82b89742fd99f208133214514926bc49cd
parent d0587445cb05cc927a12e8007a96c489903bad08

Fix warnings.

format.cc

diff --git a/format.cc b/format.cc
index 4f26b4d..b8fa2c8 100644
--- a/format.cc
+++ b/format.cc
@@ -622,7 +622,7 @@
       width = arg.int_value;
       if (arg.int_value < 0) {
         spec.align_ = ALIGN_LEFT;
-        width = -width;
+        width = 0 - width;
       }
       break;
     case UINT:
@@ -632,7 +632,7 @@
       width = arg.long_long_value;
       if (arg.long_long_value < 0) {
         spec.align_ = ALIGN_LEFT;
-        width = -width;
+        width = 0 - width;
       }
       break;
     case ULONG_LONG: