diff options
| author | Richard Linden <none@none> | 2011-03-18 11:41:27 -0700 |
|---|---|---|
| committer | Richard Linden <none@none> | 2011-03-18 11:41:27 -0700 |
| commit | e5a4b145b435396aa2c0d3d9a49019984658cdf4 (patch) | |
| tree | 69e0dda60d3eeda371eccf80692b1b6d125d75bc /indra/llcommon/llprocesslauncher.cpp | |
| parent | ff353a4194810d057d3e57b0b12665e133a22093 (diff) | |
| parent | 6683b6edd5d32da51e7bbfbbec0f2fe68a78596f (diff) | |
Merge
Diffstat (limited to 'indra/llcommon/llprocesslauncher.cpp')
| -rw-r--r-- | indra/llcommon/llprocesslauncher.cpp | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/indra/llcommon/llprocesslauncher.cpp b/indra/llcommon/llprocesslauncher.cpp index d46188104f..10950181fd 100644 --- a/indra/llcommon/llprocesslauncher.cpp +++ b/indra/llcommon/llprocesslauncher.cpp @@ -103,10 +103,30 @@ int LLProcessLauncher::launch(void) char *args2 = new char[args.size() + 1]; strcpy(args2, args.c_str()); - if( ! CreateProcessA( NULL, args2, NULL, NULL, FALSE, 0, NULL, mWorkingDir.c_str(), &sinfo, &pinfo ) ) + const char * working_directory = 0; + if(!mWorkingDir.empty()) working_directory = mWorkingDir.c_str(); + if( ! CreateProcessA( NULL, args2, NULL, NULL, FALSE, 0, NULL, working_directory, &sinfo, &pinfo ) ) { - // TODO: do better than returning the OS-specific error code on failure... result = GetLastError(); + + LPTSTR error_str = 0; + if( + FormatMessage( FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, + NULL, + result, + 0, + (LPTSTR)&error_str, + 0, + NULL) + != 0) + { + char message[256]; + wcstombs(message, error_str, 256); + message[255] = 0; + llwarns << "CreateProcessA failed: " << message << llendl; + LocalFree(error_str); + } + if(result == 0) { // Make absolutely certain we return a non-zero value on failure. |