diff options
| author | Alain Linden <alain@lindenlab.com> | 2011-03-17 12:16:41 -0700 |
|---|---|---|
| committer | Alain Linden <alain@lindenlab.com> | 2011-03-17 12:16:41 -0700 |
| commit | 313b77fd269665d059e64eee079d21da2a3129c1 (patch) | |
| tree | fe3cccd7a60c654c5a867b541e83eccd105c5874 /indra/llcommon/llprocesslauncher.cpp | |
| parent | abffd7aa4f81d77f4816e4134ba7eea2a5f66f58 (diff) | |
Fix CHOP-544. Use cwd when creating a process on windows when the llprocesslauncher's working directory is not set. Currently "" will be passed for the working directory which breaks the launching of the updater script.
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. |