From: Lasse Collin <lasse.collin@tukaani.org>
Date: Sun, 24 Jan 2010 20:45:14 +0000 (+0200)
Subject: Set LC_NUMERIC=C when --robot is used.
X-Git-Tag: v5.0.0~150
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ef68dd4a92976276304de2aedfbe34ae91a86abb;p=thirdparty%2Fxz.git

Set LC_NUMERIC=C when --robot is used.

It is to ensure that floating point numbers
will always have a dot as the decimal separator.
---

diff --git a/src/xz/args.c b/src/xz/args.c
index bb6e27bb..393ba6aa 100644
--- a/src/xz/args.c
+++ b/src/xz/args.c
@@ -222,6 +222,10 @@ parse_real(args_info *args, int argc, char **argv)
 		// --robot
 		case OPT_ROBOT:
 			opt_robot = true;
+
+			// This is to make sure that floating point numbers
+			// always have a dot as decimal separator.
+			setlocale(LC_NUMERIC, "C");
 			break;
 
 		case 'z':