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The amount to scroll is never zero, so there is no need to check. 

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5660 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
master
Benno Schulenberg 2016-02-22 09:55:59 +00:00
parent 818a39cfb9
commit 9d8c72951f
2 changed files with 2 additions and 3 deletions
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1
ChangeLog
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@ -1,6 +1,7 @@
2016-02-22 Benno Schulenberg <bensberg@justemail.net> 2016-02-22 Benno Schulenberg <bensberg@justemail.net>
* src/nano.c (free_openfilestruct): Elide this function. * src/nano.c (free_openfilestruct): Elide this function.
* scr/global.c (thanks_for_all_the_fish, free_list_item): Condense. * scr/global.c (thanks_for_all_the_fish, free_list_item): Condense.
* src/winio.c (edit_scroll): The amount to scroll is never zero.
2016-02-21 Benno Schulenberg <bensberg@justemail.net> 2016-02-21 Benno Schulenberg <bensberg@justemail.net>
* src/files.c (input_tab): If the first Tab added the part that all * src/files.c (input_tab): If the first Tab added the part that all

4
src/winio.c
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@ -2848,9 +2848,7 @@ void edit_scroll(scroll_dir direction, ssize_t nlines)
filestruct *foo; filestruct *foo;
bool do_redraw = need_screen_update(0); bool do_redraw = need_screen_update(0);
/* Don't bother scrolling less than one line. */ assert(nlines > 0);
if (nlines < 1)
return;
/* Part 1: nlines is the number of lines we're going to scroll the /* Part 1: nlines is the number of lines we're going to scroll the
* text of the edit window. */ * text of the edit window. */