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| author | Albert Cervin <albert@acervin.com> | 2023-04-04 23:48:47 +0200 |
|---|---|---|
| committer | Albert Cervin <albert@acervin.com> | 2023-04-04 23:48:47 +0200 |
| commit | 0006d8b9f261960074b92dde98e49872ba5673fb (patch) | |
| tree | 0a16c22f04bfa73d13bf561338c4293651c3a54d /src/buffer.c | |
| parent | 0e61e64b4e1036f2bf107efb01bea1017893d5e6 (diff) | |
| download | dged-0006d8b9f261960074b92dde98e49872ba5673fb.tar.gz dged-0006d8b9f261960074b92dde98e49872ba5673fb.tar.xz dged-0006d8b9f261960074b92dde98e49872ba5673fb.zip | |
Revamp makefiles
Now only supports BSD make.
Diffstat (limited to 'src/buffer.c')
| -rw-r--r-- | src/buffer.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/buffer.c b/src/buffer.c index f7bc0e3..ef86c32 100644 --- a/src/buffer.c +++ b/src/buffer.c @@ -389,6 +389,10 @@ bool maybe_delete_region(struct buffer *buffer) { } void buffer_kill_line(struct buffer *buffer) { + if (text_num_lines(buffer->text) == 0) { + return; + } + uint32_t nchars = text_line_length(buffer->text, buffer->dot.line) - buffer->dot.col; if (nchars == 0) { |