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find_subfiles: fix off-by-1 error

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This could lead to a segfault, fixes #219

Signed-off-by: Gabriel Peixoto <gabrielrcp@gmail.com>
Signed-off-by: wm4 <wm4@nowhere>
This commit is contained in:
Gabriel Peixoto 2013-09-08 02:24:30 -03:00 committed by wm4
parent 35fd083828
commit 856c58aa9c
1 changed files with 1 additions and 1 deletions
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sub/find_subfiles.c
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@ -212,7 +212,7 @@ static void filter_subidx(struct subfn **slist, int *nsub)
(*slist)[n].priority = -1;
}
}
for (int n = *nsub; n >= 0; n--) {
for (int n = *nsub - 1; n >= 0; n--) {
if ((*slist)[n].priority < 0)
MP_TARRAY_REMOVE_AT(*slist, *nsub, n);
}