diff options
Diffstat (limited to 'indra/newview/llappviewerwin32.cpp')
| -rw-r--r-- | indra/newview/llappviewerwin32.cpp | 39 |
1 files changed, 30 insertions, 9 deletions
diff --git a/indra/newview/llappviewerwin32.cpp b/indra/newview/llappviewerwin32.cpp index 6396ca91ff..445bd208ef 100644 --- a/indra/newview/llappviewerwin32.cpp +++ b/indra/newview/llappviewerwin32.cpp @@ -295,23 +295,44 @@ void create_console() // redirect unbuffered STDOUT to the console l_std_handle = (long)GetStdHandle(STD_OUTPUT_HANDLE); h_con_handle = _open_osfhandle(l_std_handle, _O_TEXT); - fp = _fdopen( h_con_handle, "w" ); - *stdout = *fp; - setvbuf( stdout, NULL, _IONBF, 0 ); + if (h_con_handle == -1) + { + llwarns << "create_console() failed to open stdout handle" << llendl; + } + else + { + fp = _fdopen( h_con_handle, "w" ); + *stdout = *fp; + setvbuf( stdout, NULL, _IONBF, 0 ); + } // redirect unbuffered STDIN to the console l_std_handle = (long)GetStdHandle(STD_INPUT_HANDLE); h_con_handle = _open_osfhandle(l_std_handle, _O_TEXT); - fp = _fdopen( h_con_handle, "r" ); - *stdin = *fp; - setvbuf( stdin, NULL, _IONBF, 0 ); + if (h_con_handle == -1) + { + llwarns << "create_console() failed to open stdin handle" << llendl; + } + else + { + fp = _fdopen( h_con_handle, "r" ); + *stdin = *fp; + setvbuf( stdin, NULL, _IONBF, 0 ); + } // redirect unbuffered STDERR to the console l_std_handle = (long)GetStdHandle(STD_ERROR_HANDLE); h_con_handle = _open_osfhandle(l_std_handle, _O_TEXT); - fp = _fdopen( h_con_handle, "w" ); - *stderr = *fp; - setvbuf( stderr, NULL, _IONBF, 0 ); + if (h_con_handle == -1) + { + llwarns << "create_console() failed to open stderr handle" << llendl; + } + else + { + fp = _fdopen( h_con_handle, "w" ); + *stderr = *fp; + setvbuf( stderr, NULL, _IONBF, 0 ); + } } LLAppViewerWin32::LLAppViewerWin32(const char* cmd_line) : |