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authorRoberto E. Vargas Caballero <k0ga@shike2.com>2015-09-10 11:53:11 +0200
committerRoberto E. Vargas Caballero <k0ga@shike2.com>2015-09-10 11:53:11 +0200
commit5d2d9d540d84761cf11648ea42a6413001a5d7b9 (patch)
tree3d15230f53a13be4bc2498da1e67c356b52a8a11 /README
parenta1ed5071e54e4f8ce765c07d5415da7d8cedf618 (diff)
downloadst-5d2d9d540d84761cf11648ea42a6413001a5d7b9.tar.gz
st-5d2d9d540d84761cf11648ea42a6413001a5d7b9.tar.bz2
Fix copy of line with len = 0
When a line has no any character linelen is 0, so last = &term.line[y][MIN(lastx, linelen-1)] generated a pointer to the end of the previous line. The best thing we can do in this case is to add a newline, because we don't have a glyph to print (and consult its state of wrapping).
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