From d346fa6b7ea01a8946fac07e8034a55becfa15a0 Mon Sep 17 00:00:00 2001
From: Matthias Clasen <mclasen@redhat.com>
Date: Tue, 17 Sep 2019 14:32:07 -0400
Subject: [PATCH] Avoid suggesting titles

The commands array contains entries that serve
just as section titles; avoid returning those
when looking for misspelt commands.

Pointed out in https://github.com/flatpak/flatpak/issues/3040

Closes: #3107
Approved by: matthiasclasen
---
 app/flatpak-main.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/flatpak-main.c b/app/flatpak-main.c
index 20c575a5..ff0ab07e 100644
--- a/app/flatpak-main.c
+++ b/app/flatpak-main.c
@@ -534,10 +534,13 @@ find_similar_command (const char *word,
   GOptionEntry *entries[3] = { global_entries, empty_entries, user_entries };
 
   d = G_MAXINT;
-  suggestion = commands[0].name;
+  suggestion = NULL;
 
   for (i = 0; commands[i].name; i++)
     {
+      if (!commands[i].fn)
+        continue;
+
       int d1 = flatpak_levenshtein_distance (word, commands[i].name);
       if (d1 < d)
         {