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Do not crash if there is no item to show command error, from Anindya 

Mukherjee.
pull/2614/head
nicm 2021-03-15 13:06:33 +00:00
parent e8224fb0d1
commit 9017af2355
1 changed files with 7 additions and 2 deletions
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9
cmd-run-shell.c
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@ -20,6 +20,7 @@
#include <sys/types.h> #include <sys/types.h>
#include <sys/wait.h> #include <sys/wait.h>
#include <ctype.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
@ -190,8 +191,12 @@ cmd_run_shell_timer(__unused int fd, __unused short events, void* arg)
&error); &error);
} }
if (status == CMD_PARSE_ERROR) { if (status == CMD_PARSE_ERROR) {
cmdq_error(cdata->item, "%s", error); if (cdata->item == NULL) {
free(error); *error = toupper((u_char)*error);
status_message_set(c, -1, 1, "%s", error);
} else
cmdq_error(cdata->item, "%s", error);
free(error);
} }
} }