fix(config): remove pointless check

epicardium/modules/config.c

@@ -386,13 +386,9 @@ int epic_config_get_boolean(const char *key, bool *value)
 		return 0;
 	}
 
-	char buf[MAX_LINE_LENGTH + 1];
+	char buf[MAX_LINE_LENGTH];
 	epic_config_get_string(key, buf, MAX_LINE_LENGTH);
 
-	if (buf == NULL) {
-		return -ENOENT;
-	}
-
 	if (!strcmp(buf, "true")) {
 		*value = true;
 		return 0;