From: Bert Vermeulen <redacted>
Date: Mon, 7 Apr 2014 13:26:39 +0000 (+0200)
Subject: Deal with empty sessions nicely.
X-Git-Tag: sigrok-cli-0.5.0~15
X-Git-Url: https://sigrok.org/gitweb/?p=sigrok-cli.git;a=commitdiff_plain;h=efe1b57dcc6d60c42796d4f7957d2868bc160628

Deal with empty sessions nicely.
---

diff --git a/session.c b/session.c
index 8b64f49..d9b6c79 100644
--- a/session.c
+++ b/session.c
@@ -685,7 +685,7 @@ void save_chunk_logic(uint8_t *data, uint64_t data_len, int unitsize)
 				(buf_len + max) / unitsize);
 		memcpy(buf, data + max, data_len - max);
 		buf_len = data_len - max;
-	} else if (data_len == 0) {
+	} else if (data_len == 0 && last_unitsize != 0) {
 		/* End of data, flush the buffer out. */
 		sr_session_append(opt_output_file, buf, last_unitsize,
 				buf_len / last_unitsize);