Trim *all* trailing blanklines

spenserblack · spenserblack · commit 3bfe441925ca · 2019-10-29T10:22:19.000-04:00
diff --git a/src/ascii_art.rs b/src/ascii_art.rs
@@ -13,8 +13,9 @@ impl<'a> AsciiArt<'a> {
         while let Some(line) = lines.last() {
             if Tokens(line).is_empty() {
                 lines.pop();
+            } else {
+                break;
             }
-            break;
         }
 
         let (start, end) = lines

Original file line number	Diff line number	Diff line change
`@@ -13,8 +13,9 @@ impl<'a> AsciiArt<'a> {`
`13`	`13`	`while let Some(line) = lines.last() {`
`14`	`14`	`if Tokens(line).is_empty() {`
`15`	`15`	`lines.pop();`
	`16`	`+ } else {`
	`17`	`+ break;`
`16`	`18`	`}`
`17`		`- break;`
`18`	`19`	`}`
`19`	`20`
`20`	`21`	`let (start, end) = lines`