[tracker] libtracker-common: Avoid unneeded NULL check

[Carlos Garnacho <carlosg src gnome org>]

commit 273434150437cc6b274c19af2a8a8a4523a36497
Author: Carlos Garnacho <carlosg gnome org>
Date:   Wed Dec 14 19:50:15 2016 +0100

    libtracker-common: Avoid unneeded NULL check
    
    The tokens variable is ensured to be non-NULL here, no need to
    check it.

 src/libtracker-common/tracker-file-utils.c |    8 ++------
 1 files changed, 2 insertions(+), 6 deletions(-)
---
diff --git a/src/libtracker-common/tracker-file-utils.c b/src/libtracker-common/tracker-file-utils.c
index 4de4181..64a004d 100644
--- a/src/libtracker-common/tracker-file-utils.c
+++ b/src/libtracker-common/tracker-file-utils.c
@@ -629,12 +629,8 @@ tracker_path_evaluate_name (const gchar *path)
         * symbolic links to other places, returning only the REAL
         * location.
         */
-       if (tokens) {
-               expanded = g_strjoinv (G_DIR_SEPARATOR_S, tokens);
-               g_strfreev (tokens);
-       } else {
-               expanded = g_strdup (path);
-       }
+       expanded = g_strjoinv (G_DIR_SEPARATOR_S, tokens);
+       g_strfreev (tokens);
 
        /* Only resolve relative paths if there is a directory
         * separator in the path, otherwise it is just a name.