From 2f907f2e9ce2ec49e6847f1e28ea479e7eb51a2c Mon Sep 17 00:00:00 2001
From: oetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Date: Sun, 15 Nov 2009 10:51:10 +0000
Subject: [PATCH] Switch LC_NUMERIC to C prior to creating rrd_xport output.
 This makes sure that numbers are always output with a . and not with a ,

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk@1968 a5681a0c-68f1-0310-ab6d-d61299d08faa
---
 program/src/rrd_tool.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/program/src/rrd_tool.c b/program/src/rrd_tool.c
index 1e635fd1..af55f1e5 100644
--- a/program/src/rrd_tool.c
+++ b/program/src/rrd_tool.c
@@ -712,6 +712,7 @@ int HandleInputLine(
         if (rrd_xport
             (argc - 1, &argv[1], &xxsize, &start, &end, &step, &col_cnt,
              &legend_v, &data) != -1) {
+            char *old_locale = setlocale(LC_NUMERIC, "C");
             row_cnt = (end - start) / step;
             ptr = data;
             printf("<?xml version=\"1.0\" encoding=\"%s\"?>\n\n",
@@ -764,6 +765,7 @@ int HandleInputLine(
             free(data);
             printf("  </%s>\n", DATA_TAG);
             printf("</%s>\n", ROOT_TAG);
+            setlocale(LC_NUMERIC, old_locale);
         }
         free(vtag);
     } else if (strcmp("graph", argv[1]) == 0) {
-- 
2.30.2