Avoid adding empty gzip member after gzflush with Z_FINISH.

1 files changed, 2 insertions, 0 deletions

diff --git a/gzlib.c b/gzlib.c
index dbf27aa..56326cc 100644
--- a/gzlib.c
+++ b/gzlib.c
@@ -28,6 +28,8 @@ static void gz_reset(gz_state *state) {
         state->past = 0;            /* have not read past end yet */
         state->how = LOOK;          /* look for gzip header */
     }
+    else                            /* for writing ... */
+        state->reset = 0;           /* no deflateReset pending */
     state->seek = 0;                /* no seek request pending */
     gz_error(state, Z_OK, NULL);    /* clear error */
     state->x.pos = 0;               /* no uncompressed data yet */