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refactor(simplify): remove local variable empty_body

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link2xt
2023-06-22 22:49:36 +00:00
parent 0d8a76593a
commit 8d26303cad
1 changed files with 2 additions and 4 deletions
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6
src/simplify.rs
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@@ -235,12 +235,11 @@ fn render_message(lines: &[&str], is_cut_at_end: bool) -> String {
let mut ret = String::new(); let mut ret = String::new();
/* we write empty lines only in case and non-empty line follows */ /* we write empty lines only in case and non-empty line follows */
let mut pending_linebreaks = 0; let mut pending_linebreaks = 0;
let mut empty_body = true;
for line in lines { for line in lines {
if is_empty_line(line) { if is_empty_line(line) {
pending_linebreaks += 1 pending_linebreaks += 1
} else { } else {
if !empty_body { if !ret.is_empty() {
if pending_linebreaks > 2 { if pending_linebreaks > 2 {
pending_linebreaks = 2 pending_linebreaks = 2
} }
@@ -251,11 +250,10 @@ fn render_message(lines: &[&str], is_cut_at_end: bool) -> String {
} }
// the incoming message might contain invalid UTF8 // the incoming message might contain invalid UTF8
ret += line; ret += line;
empty_body = false;
pending_linebreaks = 1 pending_linebreaks = 1
} }
} }
if is_cut_at_end && !empty_body { if is_cut_at_end && !ret.is_empty() {
ret += " [...]"; ret += " [...]";
} }
// redo escaping done by escape_message_footer_marks() // redo escaping done by escape_message_footer_marks()