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fix Clang/WinSDK warnings

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This commit is contained in:
David Hrdlička
2021-03-21 01:59:46 +01:00
parent c54c4c842c
commit 10cc122925
18 changed files with 40 additions and 38 deletions
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4
src/printer/prt_escp.c
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@@ -520,7 +520,7 @@ reset_printer(escp_t *dev)
for (i = 0; i < 32; i++)
dev->horizontal_tabs[i] = i * 8.0 * (1.0 / dev->cpi);
dev->num_horizontal_tabs = 32;
dev->num_vertical_tabs = 255;
dev->num_vertical_tabs = -1;
if (dev->page != NULL)
dev->page->dirty = 0;
@@ -885,7 +885,7 @@ process_char(escp_t *dev, uint8_t ch)
(dev->num_vertical_tabs > 0 && dev->vertical_tabs[dev->num_vertical_tabs - 1] > (double)ch * dev->linespacing)) {
dev->esc_pending = 0;
} else {
if (dev->num_vertical_tabs < 16)
if (dev->num_vertical_tabs >= 0 && dev->num_vertical_tabs < 16)
dev->vertical_tabs[dev->num_vertical_tabs++] = (double)ch * dev->linespacing;
}
}