>From 1199b756b8a5531dccdaa047c881df1db2440cde Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Sat, 27 Jun 2020 16:08:45 +0200
Subject: [PATCH] Fix a small memory leak.

* poke/pk-repl.c (pk_repl): Free the line also when it is empty.
---
 poke/pk-repl.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/poke/pk-repl.c b/poke/pk-repl.c
index d0b3d7a..08505cb 100644
--- a/poke/pk-repl.c
+++ b/poke/pk-repl.c
@@ -329,14 +329,14 @@ pk_repl (void)
         }
 
       /* Ignore empty lines.  */
-      if (*line == '\0')
-        continue;
-
+      if (*line != '\0')
+        {
 #if defined HAVE_READLINE_HISTORY_H
-      add_history (line);
+          add_history (line);
 #endif
 
-      pk_cmd_exec (line);
+          pk_cmd_exec (line);
+        }
       free (line);
     }
 #if defined HAVE_READLINE_HISTORY_H
-- 
2.7.4