type_decoder.c: Fix a scan-build warning.

[libsigrokdecode.git] / type_decoder.c

diff --git a/type_decoder.c b/type_decoder.c
index 35187a598a2d6ca19c5f09441f02955340e2468b..2bb361618f71e3d65ffa7c8c1b5605e3485be6a2 100644 (file)
--- 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