--- st.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/st.c b/st.c index fecf1c2..185c615 100644 --- a/st.c +++ b/st.c _AT_@ -1416,15 +1416,16 @@ void tscrollup(int orig, int n) { int i; Line temp; + LIMIT(n, 0, term.bot-orig+1); tclearregion(0, orig, term.col-1, orig+n-1); tsetdirt(orig+n, term.bot); for(i = orig; i <= term.bot-n; i++) { - temp = term.line[i]; - term.line[i] = term.line[i+n]; - term.line[i+n] = temp; + temp = term.line[i]; + term.line[i] = term.line[i+n]; + term.line[i+n] = temp; } selscroll(orig, -n); -- 1.8.4Received on Sun Apr 20 2014 - 15:26:39 CEST
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