From 98dc10374915c087c3a7368ccdb28bbb3df701b6 Mon Sep 17 00:00:00 2001
From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Mon, 15 Aug 2022 23:48:26 +0200
Subject: [PATCH] queue_process_entry: Avoid leaving error uninitialized

CMD_PAUSE was not actually setting error to EE_OK, and the default case,
even if it is not supposed to happen, should set error to something sane.
---
 src/espeak.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/espeak.c b/src/espeak.c
index b4b58ca..73876b4 100644
--- a/src/espeak.c
+++ b/src/espeak.c
@@ -377,12 +377,18 @@ static void queue_process_entry(struct synth_t *s)
 		break;
 	case CMD_PAUSE:
 		if (!paused_espeak) {
-			espeak_Cancel();
-			espeak_Terminate();
-			paused_espeak = 1;
+			error = espeak_Cancel();
+			if (error == EE_OK)
+				error = espeak_Terminate();
+			if (error == EE_OK)
+				paused_espeak = 1;
+		} else {
+			error = EE_OK;
 		}
 		break;
 	default:
+		/* Uh? */
+		error = EE_OK;
 		break;
 	}