CVS commit: src/lib/libcurses

["Valeriy E. Ushakov" <uwe%netbsd.org@localhost>]

Module Name:    src
Committed By:   uwe
Date:           Sun Jan  6 04:27:53 UTC 2019

Modified Files:
        src/lib/libcurses: refresh.c

Log Message:
_wnoutrefresh - extend current position checks.

Also verify that dwin->cury >= begy (ditto for x), i.e. for pads make
sure that the current position is after the beginning of the displayed
portion.  While here refactor the checks for better readability.

We should probably combine the y and x checks b/c if one of them is
not in the range, the current position as a whole is not in the range
and it doesn't make sense to pick and set just the y or just the x
part of it.


To generate a diff of this commit:
cvs rdiff -u -r1.104 -r1.105 src/lib/libcurses/refresh.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.