FontEditor: Set width on copy only if source glyph is present

Fixes empty glyphs copying as present in fixed-width fonts.
Author: https://github.com/thankyouverycool Commit: https://github.com/SerenityOS/serenity/commit/cdd1bc64f6 Pull-request: https://github.com/SerenityOS/serenity/pull/13143
2022-03-18 09:51:20 -04:00 · 2022-03-18 09:51:20 -04:00 · cdd1bc64f6 · 2024-07-17 17:01:46 +09:00
commit cdd1bc64f6
parent 212817ea20
1 changed files with 1 additions and 1 deletions
--- a/Userland/Applications/FontEditor/FontEditor.cpp
+++ b/Userland/Applications/FontEditor/FontEditor.cpp
@ -905,7 +905,7 @@ void FontEditorWidget::paste_glyphs()

    for (size_t i = 0; i < range_bound_glyph_count; ++i) {
        auto copyable_width = edited_font().is_fixed_width()
-            ? edited_font().glyph_fixed_width()
+            ? data[bytes_per_copied_glyph * glyph_count + i] ? edited_font().glyph_fixed_width() : 0
            : min(edited_font().max_glyph_width(), data[bytes_per_copied_glyph * glyph_count + i]);
        memcpy(&rows[i * bytes_per_glyph], &data[i * bytes_per_copied_glyph], copyable_bytes_per_glyph);
        memset(&widths[i], copyable_width, sizeof(u8));