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StyledBuffer::prepend: if line is empty, insert content without inserting spaces

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This commit is contained in:
klensy 2021-04-16 05:11:45 +03:00
parent e97ddedac6
commit 7e9d3c6f6c
1 changed files with 5 additions and 3 deletions
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8
compiler/rustc_errors/src/styled_buffer.rs
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@ -105,9 +105,11 @@ impl StyledBuffer {
self.ensure_lines(line);
let string_len = string.chars().count();
// Push the old content over to make room for new content
for _ in 0..string_len {
self.text[line].insert(0, StyledChar::default());
if !self.text[line].is_empty() {
// Push the old content over to make room for new content
for _ in 0..string_len {
self.text[line].insert(0, StyledChar::default());
}
}
self.puts(line, 0, string, style);