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fs_cli: fix segfault if a pressed function key is not bound

This commit is contained in:
Travis Cross 2011-09-22 03:20:56 +00:00
parent 712853d900
commit cbe8b9d55d
1 changed files with 3 additions and 3 deletions
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6
libs/esl/fs_cli.c
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@ -100,12 +100,12 @@ static unsigned char console_fnkey_pressed(int i)
{
const char *c;
assert((i > 0) && (i <= 12));
c = global_profile->console_fnkeys[i - 1];
printf("%s\n", c);
if (c == NULL) {
if (!(c = global_profile->console_fnkeys[i - 1])) {
printf("\n");
esl_log(ESL_LOG_ERROR, "FUNCTION KEY F%d IS NOT BOUND, please edit your config.\n", i);
return CC_REDISPLAY;
}
printf("%s\n", c);
if (process_command(global_handle, c)) {
running = thread_running = 0;
}