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/authtok.c b/src/util/authtok.c
index e9c2881bf..b7bc17ed0 100644
--- a/src/util/authtok.c
+++ b/src/util/authtok.c
@@ -214,7 +214,7 @@ struct sss_auth_token *sss_authtok_new(TALLOC_CTX *mem_ctx)
 
     token = talloc_zero(mem_ctx, struct sss_auth_token);
     if (token == NULL) {
-        DEBUG(SSSDBG_CRIT_FAILURE, ("talloc_zero failed.\n"));
+        DEBUG(SSSDBG_CRIT_FAILURE, "talloc_zero failed.\n");
     }
 
     return token;