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No error condition in foldInsert()

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This commit is contained in:
Felipe Oliveira Carvalho 2014-04-08 01:40:54 -03:00 committed by Thiago de Arruda
parent f6b0e335e1
commit 3c3200fc7a
1 changed files with 5 additions and 8 deletions
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13
src/fold.c
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@ -1891,7 +1891,7 @@ static linenr_T foldUpdateIEMSRecurse(garray_T *gap, int level,
linenr_T startlnum, fline_T *flp,
void (*getlevel)(fline_T *), linenr_T bot,
int topflags);
static int foldInsert(garray_T *gap, int i);
static void foldInsert(garray_T *gap, int i);
static void foldSplit(garray_T *gap, int i, linenr_T top, linenr_T bot);
static void foldRemove(garray_T *gap, linenr_T top, linenr_T bot);
static void foldMerge(fold_T *fp1, garray_T *gap, fold_T *fp2);
@ -2324,8 +2324,7 @@ int topflags; /* flags used by containing fold */
/* Insert new fold. Careful: ga_data may be NULL and it
* may change! */
i = (int)(fp - (fold_T *)gap->ga_data);
if (foldInsert(gap, i) != OK)
return bot;
foldInsert(gap, i);
fp = (fold_T *)gap->ga_data + i;
/* The new fold continues until bot, unless we find the
* end earlier. */
@ -2508,9 +2507,8 @@ int topflags; /* flags used by containing fold */
/* foldInsert() {{{2 */
/*
* Insert a new fold in "gap" at position "i".
* Returns OK for success, FAIL for failure.
*/
static int foldInsert(garray_T *gap, int i)
static void foldInsert(garray_T *gap, int i)
{
fold_T *fp;
@ -2521,7 +2519,6 @@ static int foldInsert(garray_T *gap, int i)
memmove(fp + 1, fp, sizeof(fold_T) * (gap->ga_len - i));
++gap->ga_len;
ga_init(&fp->fd_nested, (int)sizeof(fold_T), 10);
return OK;
}
/* foldSplit() {{{2 */
@ -2542,8 +2539,8 @@ static void foldSplit(garray_T *gap, int i, linenr_T top, linenr_T bot)
int len;
/* The fold continues below bot, need to split it. */
if (foldInsert(gap, i + 1) == FAIL)
return;
foldInsert(gap, i + 1);
fp = (fold_T *)gap->ga_data + i;
fp[1].fd_top = bot + 1;
fp[1].fd_len = fp->fd_len - (fp[1].fd_top - fp->fd_top);