Remove superfluous rets (purely style)

catamorphism · catamorphism · commit c60a6b93fbb1 · 2012-07-26T17:06:09.000-07:00
diff --git a/src/libcore/io.rs b/src/libcore/io.rs
@@ -371,10 +371,8 @@ impl of writer for *libc::FILE {
     fn flush() -> int { libc::fflush(self) as int }
     fn get_type() -> writer_type {
         let fd = libc::fileno(self);
-        if libc::isatty(fd) == 0 {
-            ret file;
-        }
-        ret screen;
+        if libc::isatty(fd) == 0 { file   }
+        else                     { screen }
     }
 }
 
@@ -661,7 +659,7 @@ impl of writer for mem_buffer {
     }
     fn tell() -> uint { self.pos }
     fn flush() -> int { 0 }
-    fn get_type() -> writer_type { ret file }
+    fn get_type() -> writer_type { file }
 }
 
 fn mem_buffer() -> mem_buffer {

Original file line number	Diff line number	Diff line change
`@@ -371,10 +371,8 @@ impl of writer for *libc::FILE {`
`371`	`371`	`fn flush() -> int { libc::fflush(self) as int }`
`372`	`372`	`fn get_type() -> writer_type {`
`373`	`373`	`let fd = libc::fileno(self);`
`374`		`- if libc::isatty(fd) == 0 {`
`375`		`- ret file;`
`376`		`- }`
`377`		`- ret screen;`
	`374`	`+ if libc::isatty(fd) == 0 { file }`
	`375`	`+ else { screen }`
`378`	`376`	`}`
`379`	`377`	`}`
`380`	`378`
`@@ -661,7 +659,7 @@ impl of writer for mem_buffer {`
`661`	`659`	`}`
`662`	`660`	`fn tell() -> uint { self.pos }`
`663`	`661`	`fn flush() -> int { 0 }`
`664`		`- fn get_type() -> writer_type { ret file }`
	`662`	`+ fn get_type() -> writer_type { file }`
`665`	`663`	`}`
`666`	`664`
`667`	`665`	`fn mem_buffer() -> mem_buffer {`