diff options
Diffstat (limited to 'client/cmd.cpp')
| -rw-r--r-- | client/cmd.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/client/cmd.cpp b/client/cmd.cpp index 4a2c8a3..1ec2cb8 100644 --- a/client/cmd.cpp +++ b/client/cmd.cpp @@ -48,9 +48,10 @@ void cmd_send(char* addr_str) { char* data; size_t data_size; - if (strtodata(data_str, &data, &data_size)) { + int err = strtodata(data_str, &data, &data_size); + if (err <= 0) { printf("data format error at index %d:\n%s\n%*s^\n", - (int) data_size, data_str, (int) data_size, ""); + -err, data_str, -err, ""); return; } |