From: oetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Date: Sun, 15 Nov 2009 10:51:10 +0000 (+0000)
Subject: Switch LC_NUMERIC to C prior to creating rrd_xport output. This makes sure that numbe... 
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=70e8cbad19670d37734b3f36ea2308288ec193a2;p=rrdtool.git

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/program@1968 a5681a0c-68f1-0310-ab6d-d61299d08faa
---

diff --git a/src/rrd_tool.c b/src/rrd_tool.c
index 1e635fd..af55f1e 100644
--- a/src/rrd_tool.c
+++ b/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) {