mkarchiso: prevent interference from xorriso startup files

Options set in xorriso startup files (~/.xorrisorc) could interfere with the xorriso command run by mkarchiso.
For example, if ~root/.xorrisorc contains -dummy on, then the ISO file will be empty.

Pass -no_rc as the first option to xorriso to prevent interference and unintended behavior.

Fixes #153.

1 files changed, 1 insertions, 0 deletions

diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 31e48df..cab4633 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -18,6 +18,7 @@ Fixed
 -----
 
 - Sign the root file system image only once.
+- Make sure xorriso does not read its configuration files to prevent interference and unintended behavior.
 
 Removed
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