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Crash for (really) small terminal sizes #117

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sharkdp opened this issue May 14, 2018 · 0 comments
Closed

Crash for (really) small terminal sizes #117

sharkdp opened this issue May 14, 2018 · 0 comments
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bug Something isn't working good first issue Good for newcomers

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@sharkdp
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sharkdp commented May 14, 2018

If the terminal width is smaller than the size of the side-panel, bat crashes with

fatal runtime error: allocator memory exhausted
[1]    14199 illegal hardware instruction (core dumped)  bat README.md

Running in debug mode reveals the problematic code line:

thread 'main' panicked at 'attempt to subtract with overflow', src/printer.rs:153:32

bat/src/printer.rs

Line 153 in 54b33c8

let hline = "─".repeat(self.config.term_width - (PANEL_WIDTH + 1));

@sharkdp sharkdp added bug Something isn't working good first issue Good for newcomers labels May 14, 2018
@eth-p eth-p mentioned this issue May 15, 2018
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