block: fix sign warning

1b4ff7d9 · Rémi Denis-Courmont · 26e8a752 · 1b4ff7d9
Commit 1b4ff7d9 authored Mar 14, 2013 by Rémi Denis-Courmont
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src/misc/block.c src/misc/block.c +1 -1

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--- a/src/misc/block.c
+++ b/src/misc/block.c
@@ -450,7 +450,7 @@ block_t *block_File (int fd)
    }

    /* Prevent an integer overflow in mmap() and malloc() */
-    if (st.st_size >= SIZE_MAX)
+    if ((uintmax_t)st.st_size >= SIZE_MAX)
    {
        errno = ENOMEM;
        return NULL;