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Fix rollover bug

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Fixes #743
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lvgx 2020-09-29 15:41:22 +02:00 committed by GitHub
parent b5232de642
commit d9c0c08698
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions
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src/nnn.c
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@ -5972,14 +5972,14 @@ nochange:
} }
#if NCURSES_MOUSE_VERSION > 1 #if NCURSES_MOUSE_VERSION > 1
/* Scroll up */ /* Scroll up */
if (event.bstate == BUTTON4_PRESSED && ndents && (cfg.rollover || cur)) { if (event.bstate == BUTTON4_PRESSED && ndents && (cfg.rollover || cur >= scroll_lines)) {
move_cursor((cur + ndents - scroll_lines) % ndents, 0); move_cursor((cur + ndents - scroll_lines) % ndents, 0);
break; break;
} }
/* Scroll down */ /* Scroll down */
if (event.bstate == BUTTON5_PRESSED && ndents if (event.bstate == BUTTON5_PRESSED && ndents
&& (cfg.rollover || (cur != ndents - 1))) { && (cfg.rollover || (cur + scroll_lines < ndents))) {
move_cursor((cur + scroll_lines) % ndents, 0); move_cursor((cur + scroll_lines) % ndents, 0);
break; break;
} }