Bug#754323: FTBFS with clang instead of gcc

[Alexander]

Source: libshevek
Severity: minor
Tags: patch
User: pkg-llvm-t...@lists.alioth.debian.org
Usertags: clang-ftbfs

Hello,

Using the rebuild infrastructure, your package fails to build with clang 
(instead of gcc).

We detected this kinf of error:
http://clang.debian.net/status.php?version=3.4.2&key=TAUTOLOGICAL-COMPARE

Full build log is available here:
http://clang.debian.net/logs/2014-06-16/libshevek_1.3-1_unstable_clang.log

Thanks,
Alexander

-- System Information:
Debian Release: jessie/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 3.2.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

--- libshevek-1.3/src/iostring.cc	2012-01-27 19:13:53.000000000 +0400
+++ libshevek-1.3-my/src/iostring.cc	2014-07-10 01:20:06.246763206 +0400
@@ -533,7 +533,7 @@
 			s = a.substr (0, precision);
 		else
 			s = a;
-		if (width >= 0 && s.size () < width)
+		if (width > 0 && s.size () < width)
 		{
 			if (flags.find ('-'))
 				s += Glib::ustring (width - s.size (), ' ');