-
- if ((r = parse_env_file("/etc/os-release", NEWLINE,
- "PRETTY_NAME", &pretty_name,
- "ANSI_COLOR", &ansi_color,
- NULL)) < 0) {
-
- if (r != -ENOENT)
- log_warning("Failed to read /etc/os-release: %s", strerror(-r));
- }
-
- if (!pretty_name && !const_pretty)
- const_pretty = "Linux";
-
- if (!ansi_color && !const_color)
- const_color = "1";
-
- status_printf(NULL,
- false,
- "\nWelcome to \x1B[%sm%s\x1B[0m!\n",
- const_color ? const_color : ansi_color,
- const_pretty ? const_pretty : pretty_name);
-
- free(ansi_color);
- free(pretty_name);
+ _cleanup_free_ char *pretty_name = NULL, *ansi_color = NULL;
+
+ r = parse_env_file("/etc/os-release", NEWLINE,
+ "PRETTY_NAME", &pretty_name,
+ "ANSI_COLOR", &ansi_color,
+ NULL);
+ if (r < 0 && r != -ENOENT)
+ log_warning("Failed to read /etc/os-release: %s", strerror(-r));
+
+ return status_printf(NULL, false,
+ "\nWelcome to \x1B[%sm%s\x1B[0m!\n",
+ isempty(ansi_color) ? "1" : ansi_color,
+ isempty(pretty_name) ? "Linux" : pretty_name);