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don't rely on compiler for-loop optimisation

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This commit is contained in:
Artem Pavlenko 2012-03-19 10:11:55 +00:00
parent cdc6376719
commit aef214292e
1 changed files with 4 additions and 3 deletions
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7
include/mapnik/font_engine_freetype.hpp
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@ -168,13 +168,14 @@ public:
glyph_ptr get_glyph(unsigned c) const
{
for (std::vector<face_ptr>::const_iterator face = faces_.begin(); face != faces_.end(); ++face)
std::vector<face_ptr>::const_iterator face = faces_.begin();
std::vector<face_ptr>::const_iterator end = faces_.end();
for (; face != end; ++face)
{
FT_UInt g = (*face)->get_char(c);
if (g) return boost::make_shared<font_glyph>(*face, g);
}
// Final fallback to empty square if nothing better in any font
return boost::make_shared<font_glyph>(*faces_.begin(), 0);
}