diff --git a/goatherd.go b/goatherd.go
index ead07f8dd1e201312931906879915bcea7e8fefd..07ed3fbed9c2a180366988e9a6600bf88871c4c1 100644
--- a/goatherd.go
+++ b/goatherd.go
@@ -190,20 +190,20 @@ retry:
 func handle(db *sql.DB, remote net.Addr, reader *bufio.Reader, writer *bufio.Writer) {
     debugf("[%v] reading name", remote)
     name, err := get_line(reader)
-	if err != nil {
-		log.Printf("[%v] %v", remote, err)
-		return
-	}
+    if err != nil {
+        log.Printf("[%v] %v", remote, err)
+        return
+    }
     debugf("[%v] name: %v", remote, name)
 
     // XXX: ratelimiting: wait x secs after fail per user
 
     debugf("[%v] reading offer", remote)
     offer, err := get_line(reader)
-	if err != nil {
-		log.Printf("[%v] %v", remote, err)
-		return
-	}
+    if err != nil {
+        log.Printf("[%v] %v", remote, err)
+        return
+    }
 
     debugf("[%v] checking for match", remote)
     result := "FAIL"
@@ -214,15 +214,15 @@ func handle(db *sql.DB, remote net.Addr, reader *bufio.Reader, writer *bufio.Wri
     }
     log.Printf("%v: %v", name, result)
     _, err = fmt.Fprintln(writer, result)
-	if err != nil {
-		log.Printf("[%v] %v", remote, err)
-		return
-	}
+    if err != nil {
+        log.Printf("[%v] %v", remote, err)
+        return
+    }
     err = writer.Flush()
-	if err != nil {
-		log.Printf("[%v] %v", remote, err)
-		return
-	}
+    if err != nil {
+        log.Printf("[%v] %v", remote, err)
+        return
+    }
 }
 
 func handle_conn(db *sql.DB, conn net.Conn) {