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patch 7.4.822

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Problem:    More problems reported by coverity.
Solution:   Avoid the warnings. (Christian Brabandt)
This commit is contained in:
Bram Moolenaar
2015-08-11 19:14:00 +02:00
parent bd8539aac3
commit cde8854730
18 changed files with 46 additions and 45 deletions
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12
src/normal.c
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@@ -2865,10 +2865,8 @@ do_mouse(oap, c, dir, count, fixindent)
end_visual.col = leftcol;
else
end_visual.col = rightcol;
if (curwin->w_cursor.lnum <
if (curwin->w_cursor.lnum >=
(start_visual.lnum + end_visual.lnum) / 2)
end_visual.lnum = end_visual.lnum;
else
end_visual.lnum = start_visual.lnum;
/* move VIsual to the right column */
@@ -3807,8 +3805,8 @@ clear_showcmd()
}
# ifdef FEAT_FOLDING
/* Include closed folds as a whole. */
hasFolding(top, &top, NULL);
hasFolding(bot, NULL, &bot);
(void)hasFolding(top, &top, NULL);
(void)hasFolding(bot, NULL, &bot);
# endif
lines = bot - top + 1;
@@ -5954,7 +5952,7 @@ nv_scroll(cap)
lnum = curwin->w_topline;
while (n-- > 0 && lnum < curwin->w_botline - 1)
{
hasFolding(lnum, NULL, &lnum);
(void)hasFolding(lnum, NULL, &lnum);
++lnum;
}
n = lnum - curwin->w_topline;
@@ -6254,7 +6252,7 @@ nv_gotofile(cap)
{
/* do autowrite if necessary */
if (curbufIsChanged() && curbuf->b_nwindows <= 1 && !P_HID(curbuf))
autowrite(curbuf, FALSE);
(void)autowrite(curbuf, FALSE);
setpcmark();
(void)do_ecmd(0, ptr, NULL, NULL, ECMD_LAST,
P_HID(curbuf) ? ECMD_HIDE : 0, curwin);