X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Frrd_tune.c;h=1c72db7d2c9363a952768b71ab613df9cfd62823;hb=7769bc2e3878d617cacab27d0839adc5995979ad;hp=f675c8b24d92ec9f5524a696b67f543ca629d2dd;hpb=ad6f3441d407ca0c82b86b481f697ca913844d54;p=rrdtool.git

diff --git a/src/rrd_tune.c b/src/rrd_tune.c
index f675c8b..1c72db7 100644
--- a/src/rrd_tune.c
+++ b/src/rrd_tune.c
@@ -1,5 +1,5 @@
 /*****************************************************************************
- * RRDtool 1.2.23  Copyright by Tobi Oetiker, 1997-2007
+ * RRDtool 1.2.99907080300  Copyright by Tobi Oetiker, 1997-2007
  *****************************************************************************
  * change header parameters of an rrd
  *****************************************************************************
@@ -42,6 +42,7 @@
 #include "rrd_tool.h"
 #include "rrd_rpncalc.h"
 #include "rrd_hw.h"
+#include <locale.h>
 
 int       set_hwarg(
     rrd_t *rrd,
@@ -104,6 +105,7 @@ int rrd_tune(
     while (1) {
         int       option_index = 0;
         int       opt;
+        char     *old_locale = "";
 
         opt = getopt_long(argc, argv, "h:i:a:d:r:p:n:w:f:x:y:z:v:b:",
                           long_options, &option_index);
@@ -113,14 +115,17 @@ int rrd_tune(
         optcnt++;
         switch (opt) {
         case 'h':
+            old_locale = setlocale(LC_NUMERIC, "C");
             if ((matches =
                  sscanf(optarg, DS_NAM_FMT ":%ld", ds_nam,
                         &heartbeat)) != 2) {
                 rrd_set_error("invalid arguments for heartbeat");
                 rrd_free(&rrd);
                 rrd_close(rrd_file);
+                setlocale(LC_NUMERIC, old_locale);
                 return -1;
             }
+            setlocale(LC_NUMERIC, old_locale);
             if ((ds = ds_match(&rrd, ds_nam)) == -1) {
                 rrd_free(&rrd);
                 rrd_close(rrd_file);
@@ -130,13 +135,16 @@ int rrd_tune(
             break;
 
         case 'i':
+            old_locale = setlocale(LC_NUMERIC, "C");
             if ((matches =
                  sscanf(optarg, DS_NAM_FMT ":%lf", ds_nam, &min)) < 1) {
                 rrd_set_error("invalid arguments for minimum ds value");
                 rrd_free(&rrd);
                 rrd_close(rrd_file);
+                setlocale(LC_NUMERIC, old_locale);
                 return -1;
             }
+            setlocale(LC_NUMERIC, old_locale);
             if ((ds = ds_match(&rrd, ds_nam)) == -1) {
                 rrd_free(&rrd);
                 rrd_close(rrd_file);
@@ -149,13 +157,16 @@ int rrd_tune(
             break;
 
         case 'a':
+            old_locale = setlocale(LC_NUMERIC, "C");
             if ((matches =
                  sscanf(optarg, DS_NAM_FMT ":%lf", ds_nam, &max)) < 1) {
                 rrd_set_error("invalid arguments for maximum ds value");
                 rrd_free(&rrd);
                 rrd_close(rrd_file);
+                setlocale(LC_NUMERIC, old_locale);
                 return -1;
             }
+            setlocale(LC_NUMERIC, old_locale);
             if ((ds = ds_match(&rrd, ds_nam)) == -1) {
                 rrd_free(&rrd);
                 rrd_close(rrd_file);