[babl] babl: trade gained fishing performance for better fish

[Øyvind Kolås <ok src gnome org>]

commit c0e04e7293f9f003ef51a6b9f385b644b9bcc420
Author: Øyvind Kolås <pippin gimp org>
Date:   Tue Sep 5 13:57:50 2017 +0200

    babl: trade gained fishing performance for better fish

 babl/babl-fish-path.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/babl/babl-fish-path.c b/babl/babl-fish-path.c
index 3c0eb6a..298d36a 100644
--- a/babl/babl-fish-path.c
+++ b/babl/babl-fish-path.c
@@ -135,7 +135,7 @@ static int max_path_length (void)
   if (env)
     max_length = atoi (env);
   else
-    max_length = 3; /* reducing this number makes finding short fishes much
+    max_length = 4; /* reducing this number makes finding short fishes much
                        faster - even if we lose out on some of the fast
                        bigger fish
                      */