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Diffstat (limited to 'Build/source/texk/makeindexk/sortid.c')
-rw-r--r--Build/source/texk/makeindexk/sortid.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/Build/source/texk/makeindexk/sortid.c b/Build/source/texk/makeindexk/sortid.c
index 2a62d694864..8d8e6576576 100644
--- a/Build/source/texk/makeindexk/sortid.c
+++ b/Build/source/texk/makeindexk/sortid.c
@@ -56,7 +56,7 @@ sort_idx(void)
#endif
idx_dc = 0;
idx_gc = 0L;
- qqsort(idx_key, idx_gt, sizeof(FIELD_PTR), compare);
+ qqsort(idx_key, (size_t)idx_gt, sizeof(FIELD_PTR), compare);
#ifdef HAVE_SETLOCALE
setlocale(LC_COLLATE, prev_locale);
#endif