Fix test_config_write_to_data_subdir

Bugfix on aa0eb2022342798fc78b2bde89d393f37c59fe78; bugfix not on any
released Tor.

diff --git a/src/test/test_config.c b/src/test/test_config.c
index d3e32525ee1516d39528b2066a4f10a3de51a7a2..94ac4dca139bd13fde56a2ddfd53570fc87a1cb0 100644 (file)
--- a/src/test/test_config.c
+++ b/src/test/test_config.c
@@ -277,11 +277,12 @@ test_config_write_to_data_subdir(void *arg)
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       "ea rebum. Stet clita kasd gubergren, no sea takimata\n"
       "sanctus est Lorem ipsum dolor sit amet.";
-  char* filepath = get_datadir_fname2(subdir, fname);
+  char* filepath = NULL;
   (void)arg;
 
   tor_free(options->DataDirectory);
   datadir = options->DataDirectory = tor_strdup(get_fname("datadir-1"));
+  filepath = get_datadir_fname2(subdir, fname);
 
 #if defined (_WIN32) && !defined (WINCE)
   tt_int_op(mkdir(options->DataDirectory), ==, 0);