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| author | Clifford Wolf <clifford@clifford.at> | 2013-03-15 10:29:25 +0100 |
|---|---|---|
| committer | Clifford Wolf <clifford@clifford.at> | 2013-03-15 10:29:25 +0100 |
| commit | 35b4a2c553557b7b012edabf1bab805c74bd7892 (patch) | |
| tree | 8bd3cfacb738dab8e6b080b99328020138392b16 /kernel | |
| parent | cd5767d61ba31e8990db0913b6a08f2563c49565 (diff) | |
| download | yosys-35b4a2c553557b7b012edabf1bab805c74bd7892.tar.gz yosys-35b4a2c553557b7b012edabf1bab805c74bd7892.tar.bz2 yosys-35b4a2c553557b7b012edabf1bab805c74bd7892.zip | |
Fixed gcc warnings and added error handling to shell escape
Diffstat (limited to 'kernel')
| -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 5c9b40cd1..ebb834c8f 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)) { |