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Fix in Fl_Text_Buffer::next_char() necessary for empty buffer.

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ManoloFLTK 2026-01-30 09:04:24 +01:00
parent 4a81cfac9c
commit 8c8bc16905
1 changed files with 2 additions and 1 deletions
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3
src/Fl_Text_Buffer.cxx
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@ -2145,7 +2145,8 @@ int Fl_Text_Buffer::next_char(int pos) const
break; break;
} }
} }
l = fl_utf8_next_composed_char(t, t + l) - t; // length of possibly composed character starting at pos // length of possibly composed character starting at pos
l = (l > 0 ? fl_utf8_next_composed_char(t, t + l) - t : 0);
} else if (l == -1) { } else if (l == -1) {
l = 1; l = 1;
} }