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

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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; const char *c;
assert((i > 0) && (i <= 12)); assert((i > 0) && (i <= 12));
c = global_profile->console_fnkeys[i - 1]; if (!(c = global_profile->console_fnkeys[i - 1])) {
printf("%s\n", c); printf("\n");
if (c == NULL) {
esl_log(ESL_LOG_ERROR, "FUNCTION KEY F%d IS NOT BOUND, please edit your config.\n", i); esl_log(ESL_LOG_ERROR, "FUNCTION KEY F%d IS NOT BOUND, please edit your config.\n", i);
return CC_REDISPLAY; return CC_REDISPLAY;
} }
printf("%s\n", c);
if (process_command(global_handle, c)) { if (process_command(global_handle, c)) {
running = thread_running = 0; running = thread_running = 0;
} }