tree e453b1f0953f0055d63e293ae98267bcf3197ce0
parent 00eb0eee0addfd3b7ede98b85e00dff1547838a0
author Andreas Dilger <adilger@dilger.ca> 1354193274 -0700
committer Theodore Ts'o <tytso@mit.edu> 1356820845 -0500

libquota: quiet log_err() bad format warnings

The macro for log_err() was written so that it needed to always
have an argument, but GCC was unhappy to have an argument when
none was specified in the format string.  Use the CPP "##" to
eat the preceeding comma if no argument is specified.

Signed-off-by: Andreas Dilger <adilger@dilger.ca>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>