tresize: move for loop outside if There is no need to check that slide > 0 before executing loop. If slide <= 0, loop stops immediately.
noname@inventati.org noname@inventati.org
1 files changed,
4 insertions(+),
5 deletions(-)
jump to
M
st.c
→
st.c
@@ -2780,17 +2780,16 @@ return;
} /* free unneeded rows */ - i = 0; + for(i = 0; i < slide; i++) { + free(term.line[i]); + free(term.alt[i]); + } if(slide > 0) { /* * slide screen to keep cursor where we expect it - * tscrollup would work here, but we can optimize to * memmove because we're freeing the earlier lines */ - for(/* i = 0 */; i < slide; i++) { - free(term.line[i]); - free(term.alt[i]); - } memmove(term.line, term.line + slide, row * sizeof(Line)); memmove(term.alt, term.alt + slide, row * sizeof(Line)); }