Don't clear 'out' unconditionally

Only clear the 'out' vector when the verse is not a couplet, otherwise
text will not be piped to the next verse in the poem.

1 files changed, 3 insertions, 1 deletions

diff --git a/src/poem/elements/verse.rs b/src/poem/elements/verse.rs
index 307ebc8..b0d451b 100644
--- a/src/poem/elements/verse.rs
+++ b/src/poem/elements/verse.rs
@@ -398,8 +398,10 @@ impl Verse {
             return Ok(output.status.code().unwrap_or(-1));
         }
 
-        out.clear();
         err.clear();
+        if self.meter != Rune::Couplet {
+            out.clear();
+        }
 
         Ok(output.status.code().unwrap_or(0))
     }