Make DEBUG macro invocations variadic

Use a script to update DEBUG macro invocations to use it as a variadic
macro, supplying format string and its arguments directly, instead of
wrapping them in parens.

This script was used to update the code:

grep -rwl --include '*.[hc]' DEBUG . |
    while read f; do
        mv "$f"{,.orig}
        perl -e \
            'use strict;
             use File::Slurp;
             my $text=read_file(\*STDIN);
             $text=~s#(\bDEBUG\s*\([^(]+)\((.*?)\)\s*\)\s*;#$1$2);#gs;
             print $text;' < "$f.orig" > "$f"
        rm "$f.orig"
    done

Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
Reviewed-by: Stephen Gallagher <sgallagh@redhat.com>
Reviewed-by: Simo Sorce <simo@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/util/sss_krb5.h b/src/util/sss_krb5.h
index db47e0a6b..8838a9a6c 100644
--- a/src/util/sss_krb5.h
+++ b/src/util/sss_krb5.h
@@ -56,7 +56,7 @@ void KRB5_CALLCONV sss_krb5_free_error_message(krb5_context, const char *);
 #define KRB5_DEBUG(level, errctx, krb5_error) do { \
     const char *__krb5_error_msg; \
     __krb5_error_msg = sss_krb5_get_error_message(errctx, krb5_error); \
-    DEBUG(level, ("%d: [%d][%s]\n", __LINE__, krb5_error, __krb5_error_msg)); \
+    DEBUG(level, "%d: [%d][%s]\n", __LINE__, krb5_error, __krb5_error_msg); \
     sss_log(SSS_LOG_ERR, "%s", __krb5_error_msg); \
     sss_krb5_free_error_message(errctx, __krb5_error_msg); \
 } while(0)