diff options
Diffstat (limited to 'src/sim/sim.c')
| -rw-r--r-- | src/sim/sim.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/sim/sim.c b/src/sim/sim.c index 7329801..890e37b 100644 --- a/src/sim/sim.c +++ b/src/sim/sim.c @@ -320,6 +320,9 @@ void decode_directory(uint8_t *data, char *number, char *name) digit = (data[i >> 1] & 0xf) + '0'; if (digit <= '9') number[j++] = digit; + /* stop if we have digit=0xf (end of line) */ + if (digit == 0xf) + break; } number[j] = '\0'; } @@ -684,7 +687,7 @@ static void wt_rufn(sim_sim_t *sim, uint8_t *data, int length) char number[17]; decode_directory(data + 1, number, NULL); - /* if number is cleared, we ignore that */ + /* if number is cleared (no digits), we ignore that */ if (number[0] == '\0') goto respond; switch (rufn) { |