diff options
Diffstat (limited to 'kernel/register.cc')
| -rw-r--r-- | kernel/register.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/register.cc b/kernel/register.cc index 5c9b40cd..ebb834c8 100644 --- a/kernel/register.cc +++ b/kernel/register.cc @@ -142,7 +142,9 @@ void Pass::call(RTLIL::Design *design, std::string command) while (p >= s && (*p == '\r' || *p == '\n')) *(p--) = 0; log_header("Shell command: %s\n", s); - system(s); + int retCode = system(s); + if (retCode != 0) + log_cmd_error("Shell command returned error code %d.\n", retCode); return; } for (char *p = strtok_r(s, " \t\r\n", &saveptr); p; p = strtok_r(NULL, " \t\r\n", &saveptr)) { |