RMPS: improve main() logging

src/main.c

@@ -106,14 +106,14 @@ int main(int argc, char *argv[])
 
 		config = calloc(sizeof(char), path_size);
 		if (config == NULL) {
-			log(ERROR, "malloc() failed for config");
+			fprintf(stderr, "malloc() failed for config\n");
 			exit(EXIT_FAILURE);
 		}
 		memcpy(config, path, path_size);
 	}
 
 	if (confparse(config) != 0) {
-		log(ERROR, "Failed to parse the conf!");
+		fprintf(stderr, "Failed to parse the conf!\n");
 		exit(EXIT_FAILURE);
 	}
 	log(VERBOSE, "Conf parser finished successfully");