From: Uwe Hermann <redacted>
Date: Tue, 15 May 2018 22:09:53 +0000 (+0200)
Subject: type_decoder.c: Fix a scan-build warning.
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=60d4764a9c699d0b4aca656831a4d8d09568b659;p=libsigrokdecode.git

type_decoder.c: Fix a scan-build warning.

  type_decoder.c:836:3: warning: Value stored to 'ret' is never read
                ret = process_samples_until_condition_match(di, &found_match);
                ^     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
---

diff --git a/type_decoder.c b/type_decoder.c
index 35187a5..2bb3616 100644
--- a/type_decoder.c
+++ b/type_decoder.c
@@ -836,7 +836,9 @@ static PyObject *Decoder_wait(PyObject *self, PyObject *args)
 		 * while the termination request still gets signalled.
 		 */
 		found_match = FALSE;
-		ret = process_samples_until_condition_match(di, &found_match);
+
+		/* Ignore return value for now, should never be negative. */
+		(void)process_samples_until_condition_match(di, &found_match);
 
 		Py_END_ALLOW_THREADS