correct formatting bugs

2017-05-17 16:40:05 -06:00
parent 5efee09434
commit 0063329e3e
2 changed files with 15 additions and 13 deletions
--- a/src/prolog/io.rs
+++ b/src/prolog/io.rs
@@ -306,14 +306,16 @@ pub fn print(wam: &mut Machine, result: EvalSession) {
        EvalSession::InitialQuerySuccess(alloc_locs, mut heap_locs) => {
            print!("true");

-            if !wam.or_stack_is_empty() {
-                print!(" ");                    
-            }
-            
-            println!(".");
-            
            if heap_locs.is_empty() {
+                if !wam.or_stack_is_empty() {
+                    print!(" ");
+                }
+
+                println!(".");
+
                return;
+            } else {
+                println!("");
            }

            loop {
@@ -349,7 +351,7 @@ pub fn print(wam: &mut Machine, result: EvalSession) {
                        stdout.flush().unwrap();
                        return;
                    }
-                } else {                    
+                } else {
                    break;
                }
            }