From 5d2d9d540d84761cf11648ea42a6413001a5d7b9 Mon Sep 17 00:00:00 2001 From: "Roberto E. Vargas Caballero" Date: Thu, 10 Sep 2015 11:53:11 +0200 Subject: 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). --- st.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'st.c') diff --git a/st.c b/st.c index 530d7e4..bd8b815 100644 --- a/st.c +++ b/st.c @@ -1004,7 +1004,10 @@ getsel(void) /* append every set & selected glyph to the selection */ for (y = sel.nb.y; y <= sel.ne.y; y++) { - linelen = tlinelen(y); + if ((linelen = tlinelen(y)) == 0) { + *ptr++ = '\n'; + continue; + } if (sel.type == SEL_RECTANGULAR) { gp = &term.line[y][sel.nb.x]; -- cgit v1.2.3