fix boundary case for _dictNextPower

bab437be · kmiku7 · antirez · 0aa0cdf7 · bab437be
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Showing with 1 addition and 1 deletion

src/dict.c src/dict.c +1 -1

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--- a/src/dict.c
+++ b/src/dict.c
@@ -949,7 +949,7 @@ static unsigned long _dictNextPower(unsigned long size)
 {
    unsigned long i = DICT_HT_INITIAL_SIZE;

-    if (size >= LONG_MAX) return LONG_MAX;
+    if (size >= LONG_MAX) return LONG_MAX + 1LU;
    while(1) {
        if (i >= size)
            return i;