fix document mode
@@ -50,7 +50,7 @@ void write_to_testcase(afl_state_t *afl, void *mem, u32 len) {
#ifdef _AFL_DOCUMENT_MUTATIONS
s32 doc_fd;
char fn[PATH_MAX];
- snprintf(fn, PATH_MAX, ("%s/mutations/%09u:%s", afl->out_dir,
+ snprintf(fn, PATH_MAX, "%s/mutations/%09u:%s", afl->out_dir,
afl->document_counter++, describe_op(afl, 0));
if ((doc_fd = open(fn, O_WRONLY | O_CREAT | O_TRUNC, 0600)) >= 0) {
