[tracker/sam/tracker-2.3-developer-experience: 38/45] tests: Enable logging in test data-sparql

[Sam Thursfield <sthursfield src gnome org>]

commit caf8e0beadcfd86f051cd0c99fa8a64444200be7
Author: Sam Thursfield <sam afuera me uk>
Date:   Sun Sep 22 19:27:23 2019 +0200

    tests: Enable logging in test data-sparql
    
    This may help with debugging
    https://gitlab.gnome.org/GNOME/tracker/issues/145.

 src/libtracker-common/tracker-log.c         | 4 +++-
 tests/libtracker-data/tracker-sparql-test.c | 2 ++
 2 files changed, 5 insertions(+), 1 deletion(-)
---
diff --git a/src/libtracker-common/tracker-log.c b/src/libtracker-common/tracker-log.c
index f3228516e..094b71789 100644
--- a/src/libtracker-common/tracker-log.c
+++ b/src/libtracker-common/tracker-log.c
@@ -241,7 +241,9 @@ tracker_log_init (gint    this_verbosity,
                        g_free (filename);
                }
        } else {
-               *used_filename = NULL;
+               if (used_filename) {
+                       *used_filename = NULL;
+               }
        }
 
        verbosity = CLAMP (this_verbosity, 0, 3);
diff --git a/tests/libtracker-data/tracker-sparql-test.c b/tests/libtracker-data/tracker-sparql-test.c
index 2a10d4399..dcedc4273 100644
--- a/tests/libtracker-data/tracker-sparql-test.c
+++ b/tests/libtracker-data/tracker-sparql-test.c
@@ -421,6 +421,8 @@ main (int argc, char **argv)
 
        setlocale (LC_COLLATE, "en_US.utf8");
 
+       tracker_log_init (0, NULL);
+
        current_dir = g_get_current_dir ();
        tests_data_dir = g_build_filename (current_dir, "sparql-test-data-XXXXXX", NULL);
        g_free (current_dir);