From ebd3d0168270c11988a38a4be0f9066a0149f20d Mon Sep 17 00:00:00 2001
From: schneider <schneider@blinkenlichts.net>
Date: Sun, 11 Oct 2020 23:10:42 +0200
Subject: [PATCH] feat(config): Return missed error code

---
 epicardium/modules/config.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/epicardium/modules/config.c b/epicardium/modules/config.c
index e00b3bb60..2e741b93f 100644
--- a/epicardium/modules/config.c
+++ b/epicardium/modules/config.c
@@ -517,6 +517,7 @@ int epic_config_set_string(const char *key, const char *value_in)
 		);
 		if (nread == 0) {
 			LOG_DEBUG("card10.cfg", "could not read old value");
+			ret = -EIO;
 			goto complex_out;
 		}
 
-- 
GitLab