tally: Fix a c++ warning

[ccan] / ccan / tally / tally.c

diff --git a/ccan/tally/tally.c b/ccan/tally/tally.c
index 0d49319608d2ff6dc53edf9d62429e055c50f152..2af7353380f9af18221971aba90d1f7648ab8b2b 100644 (file)
--- a/ccan/tally/tally.c
+++ b/ccan/tally/tally.c
@@ -31,7 +31,8 @@ struct tally *tally_new(unsigned buckets)
        /* Overly cautious check for overflow. */
        if (sizeof(*tally) * buckets / sizeof(*tally) != buckets)
                return NULL;
-       tally = malloc(sizeof(*tally) + sizeof(tally->counts[0])*(buckets-1));
+       tally = (struct tally *)malloc(
+               sizeof(*tally) + sizeof(tally->counts[0])*(buckets-1));
        if (tally) {
                tally->max = ((size_t)1 << (SIZET_BITS - 1));
                tally->min = ~tally->max;
@@ -449,7 +450,7 @@ char *tally_histogram(const struct tally *tally,
                        largest_bucket = tally->counts[i];
        }
 
-       p = graph = malloc(height * (width + 1) + 1);
+       p = graph = (char *)malloc(height * (width + 1) + 1);
        if (!graph) {
                free(tmp);
                return NULL;