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client: Handle empty entity field

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Tim Kourt 2017-04-25 18:14:00 -07:00 committed by Denis Kenzior
parent bfbffa1111
commit 0c64cc226a
1 changed files with 3 additions and 2 deletions
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5
client/display.c
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@ -166,8 +166,9 @@ void display_refresh_set_cmd(const char *family, const char *entity,
if (display_refresh.family && !strcmp(display_refresh.family, family)) { if (display_refresh.family && !strcmp(display_refresh.family, family)) {
char *prompt = char *prompt =
l_strdup_printf(IWD_PROMPT"%s %s %s %s\n", l_strdup_printf(IWD_PROMPT"%s%s%s %s %s\n",
family ? : "", entity ? : "", family ? : "",
entity ? " " : "", entity ? : "",
cmd->cmd ? : "", args ? : ""); cmd->cmd ? : "", args ? : "");
l_queue_push_tail(display_refresh.redo_entries, prompt); l_queue_push_tail(display_refresh.redo_entries, prompt);