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| author | nicm <nicm> | 2021-03-15 13:06:33 +0000 |
|---|---|---|
| committer | nicm <nicm> | 2021-03-15 13:06:33 +0000 |
| commit | 9017af23556abdc31ba37c925adf6e0f1bb12671 (patch) | |
| tree | 42d2cd21ebed76c2cbbc6579b14e42be1aab1d6c /cmd-run-shell.c | |
| parent | e8224fb0d123ca9042b0703a35e1a33f0787d327 (diff) | |
| download | rtmux-9017af23556abdc31ba37c925adf6e0f1bb12671.tar.gz rtmux-9017af23556abdc31ba37c925adf6e0f1bb12671.tar.bz2 rtmux-9017af23556abdc31ba37c925adf6e0f1bb12671.zip | |
Do not crash if there is no item to show command error, from Anindya
Mukherjee.
Diffstat (limited to 'cmd-run-shell.c')
| -rw-r--r-- | cmd-run-shell.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/cmd-run-shell.c b/cmd-run-shell.c index 4f30d05d..73ed79f4 100644 --- a/cmd-run-shell.c +++ b/cmd-run-shell.c @@ -20,6 +20,7 @@ #include <sys/types.h> #include <sys/wait.h> +#include <ctype.h> #include <stdlib.h> #include <string.h> @@ -190,8 +191,12 @@ cmd_run_shell_timer(__unused int fd, __unused short events, void* arg) &error); } if (status == CMD_PARSE_ERROR) { - cmdq_error(cdata->item, "%s", error); - free(error); + if (cdata->item == NULL) { + *error = toupper((u_char)*error); + status_message_set(c, -1, 1, "%s", error); + } else + cmdq_error(cdata->item, "%s", error); + free(error); } } |