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sdl - fixed "--help" fix introduced with previous revision

This commit is contained in:
punkrockguy318 2011-06-02 04:07:14 +00:00
parent cff16d4ae4
commit 68200c2d6a
1 changed files with 7 additions and 4 deletions
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7
src/drivers/sdl/sdl.cpp
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@ -499,12 +499,15 @@ int main(int argc, char *argv[])
// this is a hackish check for the --help arguemnts // this is a hackish check for the --help arguemnts
// these are normally processed by the config parser, but SDL_Init // these are normally processed by the config parser, but SDL_Init
// must be run before the config parser: so if even SDL_Init fails, // must be run before the config parser: so if even SDL_Init fails,
// these four lines will still print the help output // these six lines will still print the help output
if( !strcmp(argv[1], "--help") || !strcmp(argv[1],"-h")) if(argc > 1)
{
if(!strcmp(argv[1], "--help") || !strcmp(argv[1],"-h"))
{ {
ShowUsage(argv[0]); ShowUsage(argv[0]);
return 0; return 0;
} }
}
int error, frameskip; int error, frameskip;