Fix os_string_width.

Width was computed wrong for strings with more than one style or font
change.

diff --git a/src/sdl/sf_fonts.c b/src/sdl/sf_fonts.c
index f7bda1e11d36a25c98eafada44b4b7217b512415..2a2a0398b2b6c40e74e8464f066bf5b93a270bcc 100644 (file)
--- a/src/sdl/sf_fonts.c
+++ b/src/sdl/sf_fonts.c
@@ -572,12 +572,12 @@ int os_string_width(const zchar *s)
        {
        if (c == ZC_NEW_STYLE)
                {
-               wacc = width+oh; width = 0;
+               wacc += oh;
                os_set_text_style(*s++);
                }
        else if (c == ZC_NEW_FONT)
                {
-               wacc = width+oh; width = 0;
+               wacc += oh;
                os_set_font(*s++);
                }
        else