write_common: Remove check which is never true.

All writers have a config parser. This check was bogus anyway: If there was a writer
without config parser and we call it without arguments (i.e. "c" is NULL), this would lead
to a NULL pointer dereference.

diff --git a/write_common.c b/write_common.c
index 5352356b5835ea5e398392332447a7188fe50444..fb7f4775111009158cbb2ba4836caddbe6247697 100644 (file)
--- a/write_common.c
+++ b/write_common.c
@@ -66,8 +66,6 @@ void *check_writer_arg(const char *wa, int *writer_num)
                c = wa[len];
                if (c && c != ' ')
                        continue;
-               if (c && !writers[i].parse_config_or_die)
-                       return NULL;
                *writer_num = i;
                return writers[i].parse_config_or_die(c? wa + len + 1 : "");
        }