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Subject: Use --version instead of obsolete -V to check for co's existence
The --use-rcs option uses 'co -V' to verify that co exists. However, recent
versions of rcs produce a warning on stderr to use --version instead; this
causes a false negative, causing --use-rcs to fail.
Author: Stephen Oberholtzer <stevie@qrpff.net>
--- a/cvs2svn_lib/rcs_revision_manager.py
+++ b/cvs2svn_lib/rcs_revision_manager.py
@@ -29,7 +29,7 @@
def __init__(self, co_executable):
self.co_executable = co_executable
try:
- check_command_runs([self.co_executable, '-V'], self.co_executable)
+ check_command_runs([self.co_executable, '--version'], self.co_executable)
except CommandFailedException, e:
raise FatalError('%s\n'
'Please check that co is installed and in your PATH\n'
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