Add fallthrough comments for gcc.

[zlib.git] / infback.c

diff --git a/infback.c b/infback.c
index 59679ecbfc5d778ca85d9ced87565f69bcb4635c..b891bd6e7b64ae5f27dcff8e1afc78e656d4fea6 100644 (file)
--- a/infback.c
+++ b/infback.c
@@ -477,6 +477,7 @@ void FAR *out_desc;
             }
             Tracev((stderr, "inflate:       codes ok\n"));
             state->mode = LEN;
+                /* fallthrough */
 
         case LEN:
             /* use inflate_fast() if we have enough input and output */