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csi: scroll region is not allowed past available rows

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Daniel Eklöf 2019-07-07 17:03:22 +02:00
parent d63629b370
commit abff0e205e
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1 changed files with 1 additions and 1 deletions
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csi.c
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@ -497,7 +497,7 @@ csi_dispatch(struct terminal *term, uint8_t final)
case 'r': { case 'r': {
int start = param_get(term, 0, 1); int start = param_get(term, 0, 1);
int end = param_get(term, 1, term->rows); int end = min(param_get(term, 1, term->rows), term->rows);
/* 1-based */ /* 1-based */
term->scroll_region.start = start - 1; term->scroll_region.start = start - 1;