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don't draw null characters onto the screen

This commit is contained in:
cy384 2021-01-22 21:19:02 -05:00
parent b96b2270c3
commit 36c969a2c3
1 changed files with 4 additions and 1 deletions
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5
ssheven-console.c
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@ -333,6 +333,7 @@ void draw_screen_color(Rect* r)
select_end = MAX(a,b); select_end = MAX(a,b);
} }
char c = 0;
for(pos.row = minRow; pos.row < maxRow; pos.row++) for(pos.row = minRow; pos.row < maxRow; pos.row++)
{ {
for (pos.col = minCol; pos.col < maxCol; pos.col++) for (pos.col = minCol; pos.col < maxCol; pos.col++)
@ -351,7 +352,9 @@ void draw_screen_color(Rect* r)
if (vtsc->pen.underline) face |= underline; if (vtsc->pen.underline) face |= underline;
if (face != normal) TextFace(face); if (face != normal) TextFace(face);
draw_char(pos.col, pos.row, r, (char)vtsc->chars[0]); c = (char)vtsc->chars[0];
if (c == '\0') c = ' ';
draw_char(pos.col, pos.row, r, c);
if (face != normal) TextFace(normal); if (face != normal) TextFace(normal);
if (vtsc->pen.reverse) if (vtsc->pen.reverse)