diff options
Diffstat (limited to 'src/autofit/afglobal.c')
| -rw-r--r-- | src/autofit/afglobal.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/autofit/afglobal.c b/src/autofit/afglobal.c index 7183ce4a7..6a9a1e5aa 100644 --- a/src/autofit/afglobal.c +++ b/src/autofit/afglobal.c @@ -443,6 +443,7 @@ style = (AF_Style)( globals->glyph_styles[gindex] & AF_STYLE_UNASSIGNED ); + Again: style_class = af_style_classes[style]; writing_system_class = af_writing_system_classes [style_class->writing_system]; @@ -470,6 +471,16 @@ writing_system_class->style_metrics_done( metrics ); FT_FREE( metrics ); + + /* internal error code -1 indicates */ + /* that no blue zones have been found */ + if ( error == -1 ) + { + style = (AF_Style)( globals->glyph_styles[gindex] & + AF_STYLE_UNASSIGNED ); + goto Again; + } + goto Exit; } } |