diff options
Diffstat (limited to 'source/modules/asura-utils/exceptions/exception.cpp')
| -rw-r--r-- | source/modules/asura-utils/exceptions/exception.cpp | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/source/modules/asura-utils/exceptions/exception.cpp b/source/modules/asura-utils/exceptions/exception.cpp index dbb36ca..5240c49 100644 --- a/source/modules/asura-utils/exceptions/exception.cpp +++ b/source/modules/asura-utils/exceptions/exception.cpp @@ -20,17 +20,10 @@ namespace AsuraEngine size_out = vsnprintf(buffer, size_buffer, fmt, args); va_end(args); - // see http://perfec.to/vsnprintf/pasprintf.c - // if size_out ... - // == -1 --> output was truncated - // == size_buffer --> output was truncated - // == size_buffer-1 --> ambiguous, /may/ have been truncated - // > size_buffer --> output was truncated, and size_out - // bytes would have been written if (size_out == size_buffer || size_out == -1 || size_out == size_buffer - 1) size_buffer *= 2; else if (size_out > size_buffer) - size_buffer = size_out + 2; // to avoid the ambiguous case + size_buffer = size_out + 2; else break; |