diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/flex.skl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/flex.skl b/src/flex.skl index ccec415..de45168 100644 --- a/src/flex.skl +++ b/src/flex.skl @@ -2056,7 +2056,7 @@ static void yy_load_buffer_state (M4_YY_DEF_ONLY_ARG) b->yy_input_file = file; %endif %if-c++-only - b->yy_input_file = file.rdbuf(); + b->yy_input_file = (&file == 0) ? NULL : file.rdbuf(); %endif b->yy_fill_buffer = 1; |