Treat option outside of job section as fatal and quit

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/init.c b/init.c
index 93322fd..6cbed8c 100644
--- a/init.c
+++ b/init.c
@@ -583,8 +583,8 @@
 		if (is_empty_or_comment(p))
 			continue;
 		if (sscanf(p, "[%255s]", name) != 1) {
-			log_err("fio: option <%s> outside of job section\n", p);
-			continue;
+			log_err("fio: option <%s> outside of [] job section\n", p);
+			break;
 		}
 
 		global = !strncmp(name, "global", 6);