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fgFindAircraftPath(): put the MAX_DEPTH check at a place where it makes sense

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This commit is contained in:
mfranz 2007-04-02 23:19:36 +00:00
parent 3cb5b0159d
commit 1eb5de245b
1 changed files with 14 additions and 10 deletions
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24
src/Main/fg_init.cxx
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@ -517,18 +517,22 @@ static string fgFindAircraftPath( const SGPath &path, const string &aircraft, in
string result;
while ((dire = ulReadDir(dirp)) != NULL) {
if (dire->d_isdir && depth < MAXDEPTH) {
if ( strcmp("CVS", dire->d_name) && strcmp(".", dire->d_name)
&& strcmp("..", dire->d_name) && strcmp("AI", dire->d_name))
{
SGPath next = path;
next.append(dire->d_name);
if (dire->d_isdir) {
if (depth > MAXDEPTH)
continue;
result = fgFindAircraftPath( next, aircraft, depth + 1 );
if ( ! result.empty() ) {
break;
}
if (!strcmp("CVS", dire->d_name) || !strcmp(".", dire->d_name)
|| !strcmp("..", dire->d_name) || !strcmp("AI", dire->d_name))
continue;
SGPath next = path;
next.append(dire->d_name);
result = fgFindAircraftPath( next, aircraft, depth + 1 );
if ( ! result.empty() ) {
break;
}
} else if ( !strcmp(dire->d_name, aircraft.c_str()) ) {
result = path.str();
break;