# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1514600789 -7200
# Node ID f40d5613c7539be6f1d2817897221de2d9bef1b7
# Parent  cfbc5ddf74e5c3f7ed091e4c9b0c7b96669a08e9
Use th_free_r().

diff -r cfbc5ddf74e5 -r f40d5613c753 main.c
--- a/main.c	Wed Oct 25 18:23:32 2017 +0300
+++ b/main.c	Sat Dec 30 04:26:29 2017 +0200
@@ -1628,8 +1628,7 @@
 
         if (!again)
         {
-            th_free(previous);
-            previous = NULL;
+            th_free_r(&previous);
         }
     }
 
@@ -1916,8 +1915,7 @@
 
 error:
     th_free(path);
-    th_free(win->logFilename);
-    win->logFilename = NULL;
+    th_free_r(&win->logFilename);
     if (win->logFile != NULL)
         fclose(win->logFile);
 #ifndef TH_PLAT_WINDOWS
@@ -1935,8 +1933,7 @@
         fclose(win->logFile);
     win->logFile = NULL;
 
-    th_free(win->logFilename);
-    win->logFilename = NULL;
+    th_free_r(&win->logFilename);
 }