From fec5b00a0d7e7270010c02736bcca5d257f588f0 Mon Sep 17 00:00:00 2001
From: rlar <rlar>
Date: Thu, 2 Aug 2012 18:52:51 +0200
Subject: [PATCH] lexical #2/3, fix memory leaks

---
 src/frontend/parser/lexical.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/frontend/parser/lexical.c b/src/frontend/parser/lexical.c
index bb43e4785..8d7d8aeba 100644
--- a/src/frontend/parser/lexical.c
+++ b/src/frontend/parser/lexical.c
@@ -170,12 +170,12 @@ gotchar:
         if ((c == EOF) && cp_bqflag)
             c = '\n';
         if ((c == cp_hash) && !cp_interactive && (j == 1)) {
-            append(NULL);
+            wl_free(wlist);
+            wlist = cw = NULL;
             if (string)
                 return (NULL);
             while (((c = input(cp_inp_cur)) != '\n') && (c != EOF))
                 ;
-            wlist = cw = NULL;
             goto nloop;
         }
 
@@ -278,7 +278,7 @@ gotchar:
                     goto done;
                 }
 
-                append(NULL);
+                wl_free(wlist);
                 return (NULL);
             }
 	case ESCAPE: