Fix printf float with with many digits #10719
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straight-shoota
added
kind:bug
HertzDevil
reviewed
May 16, 2021
src/string/formatter.cr
Outdated
| @@ -269,7 +269,7 @@ struct String::Formatter(A) | |||
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| format_buf = recreate_float_format_string(flags) | |||
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| len = flags.width + (flags.precision || 0) + 23 | |||
| len = LibC.snprintf(nil, 0, format_buf, float) + 1 | |||
| temp_buf = temp_buf(len) | |||
| count = LibC.snprintf(temp_buf, len, format_buf, float) | |||
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count is always len - 1 so we don't need this variable anymore
asterite
approved these changes
Jun 2, 2021
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Resolves #10714