Make the services dictionary ordering stable

Change-Id: I1d148fc5bc58998818043885615965eecc86b3de
Reviewed-on: https://code.wireshark.org/review/22965
Reviewed-by: João Valverde <j@v6e.pt>

1 files changed, 2 insertions, 1 deletions

diff --git a/tools/make-services.py b/tools/make-services.py
index dbfc4ce710..bc63d9e6c3 100755
--- a/tools/make-services.py
+++ b/tools/make-services.py
@@ -34,6 +34,7 @@ import sys
 import getopt
 import csv
 import re
+import collections
 
 python_version = sys.hexversion >> 16
 if python_version < 0x300:
@@ -126,7 +127,7 @@ def parse_rows(svc_fd):
             description = None
 
         if not port in services_map:
-            services_map[port] = {}
+            services_map[port] = collections.OrderedDict()
 
         # Remove some duplicates (first entry wins)
         proto_exists = False