diff options
Diffstat (limited to 'src/nvim/grid.c')
| -rw-r--r-- | src/nvim/grid.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/nvim/grid.c b/src/nvim/grid.c index 712688368b..7a707407d2 100644 --- a/src/nvim/grid.c +++ b/src/nvim/grid.c @@ -455,6 +455,22 @@ void grid_line_flush(void) false, 0, false, invalid_row); } +/// flush grid line but only if on a valid row +/// +/// This is a stopgap until message.c has been refactored to behave +void grid_line_flush_if_valid_row(void) +{ + if (grid_line_row < 0 || grid_line_row >= grid_line_grid->rows) { + if (rdb_flags & RDB_INVALID) { + abort(); + } else { + grid_line_grid = NULL; + return; + } + } + grid_line_flush(); +} + /// Fill the grid from "start_row" to "end_row" (exclusive), from "start_col" /// to "end_col" (exclusive) with character "c1" in first column followed by /// "c2" in the other columns. Use attributes "attr". |