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Refactoring

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This commit is contained in:
Derek Chiang 2013-12-01 16:18:56 -05:00
parent d7b7ab7c73
commit 4d7660b62b
1 changed files with 1 additions and 3 deletions
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4
echo/echo.rs
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@ -92,9 +92,7 @@ fn main() {
return println("echo version: " + VERSION); return println("echo version: " + VERSION);
} }
if matches.free.is_empty() { if !matches.free.is_empty() {
print("");
} else {
let string = matches.free.connect(" "); let string = matches.free.connect(" ");
if matches.opt_present("e") { if matches.opt_present("e") {
let mut prev_was_slash = false; let mut prev_was_slash = false;