|
 |
e2410a5 |
diff -up gutenprint-5.2.7/src/escputil/escputil.c.null-pointer gutenprint-5.2.7/src/escputil/escputil.c
|
|
|
e2410a5 |
--- gutenprint-5.2.7/src/escputil/escputil.c.null-pointer 2010-12-11 23:04:07.000000000 +0100
|
|
|
182b94f |
+++ gutenprint-5.2.7/src/escputil/escputil.c 2011-07-25 17:52:56.999202508 +0200
|
|
|
182b94f |
@@ -1340,10 +1340,14 @@ do_new_status(status_cmd_t cmd, char *bu
|
|
|
97a7552 |
const char *ind;
|
|
|
97a7552 |
const stp_string_list_t *color_list = NULL;
|
|
|
97a7552 |
stp_parameter_t desc;
|
|
|
97a7552 |
- const stp_vars_t *printvars = stp_printer_get_defaults(printer);
|
|
|
97a7552 |
- stp_describe_parameter(printvars, "ChannelNames", &desc);
|
|
|
97a7552 |
- if (desc.p_type == STP_PARAMETER_TYPE_STRING_LIST)
|
|
|
97a7552 |
- color_list = desc.bounds.str;
|
|
|
97a7552 |
+ const stp_vars_t *printvars = NULL;
|
|
|
182b94f |
+ if (printer)
|
|
|
182b94f |
+ {
|
|
|
182b94f |
+ printvars = stp_printer_get_defaults(printer);
|
|
|
182b94f |
+ stp_describe_parameter(printvars, "ChannelNames", &desc);
|
|
|
182b94f |
+ if (desc.p_type == STP_PARAMETER_TYPE_STRING_LIST)
|
|
|
182b94f |
+ color_list = desc.bounds.str;
|
|
|
182b94f |
+ }
|
|
|
e2410a5 |
STP_DEBUG(printf("New format bytes: %d bytes\n", bytes));
|
|
|
97a7552 |
if (cmd == CMD_STATUS)
|
|
|
97a7552 |
printf(_("Printer Name: %s\n"),
|
|
|
182b94f |
@@ -1428,7 +1432,8 @@ do_new_status(status_cmd_t cmd, char *bu
|
|
|
182b94f |
}
|
|
|
182b94f |
i += total_param_count + 2;
|
|
|
182b94f |
}
|
|
|
182b94f |
- stp_parameter_description_destroy(&desc);
|
|
|
182b94f |
+ if (printer)
|
|
|
182b94f |
+ stp_parameter_description_destroy(&desc);
|
|
|
182b94f |
exit(0);
|
|
|
182b94f |
}
|
|
|
182b94f |
|