diff options
| -rw-r--r-- | pango/glyphstring.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/pango/glyphstring.c b/pango/glyphstring.c index 8fb70313..2e3a9f80 100644 --- a/pango/glyphstring.c +++ b/pango/glyphstring.c @@ -506,6 +506,12 @@ pango_glyph_string_index_to_x (PangoGlyphString *glyphs, if (trailing) cluster_offset += 1; + if (G_UNLIKELY (!cluster_chars)) /* pedantic */ + { + *x_pos = start_xpos; + return; + } + *x_pos = ((cluster_chars - cluster_offset) * start_xpos + cluster_offset * end_xpos) / cluster_chars; } |