Bug#647501: Infinite loop on architectures where char is unsigned by default

[Michel Dänzer]

Package: sludge-engine
Version: 2.1.2-3
Severity: important
Tags: patch

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The attached patch fixes an infinite loop on architectures (such as powerpc)
where the char type is unsigned by default (so the test for -1 can never
succeed).


- -- System Information:
Debian Release: wheezy/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'stable'), (102, 'experimental')
Architecture: powerpc (ppc)

Kernel: Linux 3.1.0+
Locale: LANG=de_CH.UTF-8, LC_CTYPE=de_CH.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages sludge-engine depends on:
ii  libalure1                 1.2-2       
ii  libc6                     2.13-21     
ii  libgcc1                   1:4.6.2-3   
ii  libgl1-mesa-glx [libgl1]  7.11-6      
ii  libglee0d1                5.4.0-1     
ii  libglu1-mesa [libglu1]    7.11-6      
ii  libogg0                   1.2.2~dfsg-1
ii  libopenal1                1:1.13-4    
ii  libpng12-0                <none>      
ii  libsdl1.2debian           1.2.14-6.4  
ii  libstdc++6                4.6.2-3     
ii  libvorbis0a               1.3.2-1     
ii  libvpx0                   0.9.7.p1-2  
ii  xdg-utils                 1.1.0~rc1-2 

sludge-engine recommends no packages.

Versions of packages sludge-engine suggests:
pn  sludge-devkit  <none>

- -- no debconf information

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