[tracker-miners: 1/2] cli: XDG Directories

[Sam Thursfield <sthursfield src gnome org>]

commit 8f62dfcdd39f8c2d208a2fd902cc09057638cbb7
Author: nitinosiris <nitinwartkar58 gmail com>
Date:   Fri Jun 4 17:45:18 2021 +0530

    cli: XDG Directories
    
    If any environment doesn't have xdg directories set up
    then it resulted in a SEG-fault. Adding a proper check solved it.
    
    Fixes: #172

 src/tracker/tracker-index.c | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)
---
diff --git a/src/tracker/tracker-index.c b/src/tracker/tracker-index.c
index 89ed32671..7902f48dd 100644
--- a/src/tracker/tracker-index.c
+++ b/src/tracker/tracker-index.c
@@ -324,11 +324,16 @@ print_list (GStrv    list,
                else
                        continue;
 
-               str = tracker_term_ellipsize (path, len, TRACKER_ELLIPSIZE_START);
-               g_print ("%-*s " BOLD_BEGIN "%s" BOLD_END "\n",
-                        len, str,
-                        recursive ? "*" : "-");
-               g_free (str);
+               if (path) {
+                       str = tracker_term_ellipsize (path, len, TRACKER_ELLIPSIZE_START);
+                       g_print ("%-*s " BOLD_BEGIN "%s" BOLD_END "\n",
+                            len, str,
+                            recursive ? "*" : "-");
+                       g_free (str);
+               }
+               else {
+                       g_print("Could not expand XDG user directory %s", list[i]);
+               }
        }
 }