From 35b4a2c553557b7b012edabf1bab805c74bd7892 Mon Sep 17 00:00:00 2001 From: Clifford Wolf Date: Fri, 15 Mar 2013 10:29:25 +0100 Subject: Fixed gcc warnings and added error handling to shell escape --- kernel/register.cc | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'kernel') 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)) { -- cgit v1.2.3