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