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Fix a couple of harmless clang3.2 warnings

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This commit is contained in:
Sebastian Hahn 2012-12-31 18:23:28 +01:00
parent 51c2dd8f89
commit 11e8a445c3
3 changed files with 6 additions and 3 deletions
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3
changes/clang_enum_warnings Normal file
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@ -0,0 +1,3 @@
o Code simplifications and refactoring:
- Get rid of a couple of harmless clang warnings, where we compared
enums to ints. These warnings are newly introduced in clang 3.2.

2
src/common/crypto.c
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@ -1458,7 +1458,7 @@ crypto_digest256(char *digest, const char *m, size_t len,
int
crypto_digest_all(digests_t *ds_out, const char *m, size_t len)
{
digest_algorithm_t i;
int i;
tor_assert(ds_out);
memset(ds_out, 0, sizeof(*ds_out));
if (crypto_digest(ds_out->d[DIGEST_SHA1], m, len) < 0)

4
src/or/dirvote.c
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@ -2223,7 +2223,7 @@ networkstatus_add_detached_signatures(networkstatus_t *target,
{
digests_t *digests = strmap_get(sigs->digests, flavor);
int n_matches = 0;
digest_algorithm_t alg;
int alg;
if (!digests) {
*msg_out = "No digests for given consensus flavor";
return -1;
@ -3471,7 +3471,7 @@ dirvote_free_all(void)
const char *
dirvote_get_pending_consensus(consensus_flavor_t flav)
{
tor_assert(((int)flav) >= 0 && flav < N_CONSENSUS_FLAVORS);
tor_assert(((int)flav) >= 0 && (int)flav < N_CONSENSUS_FLAVORS);
return pending_consensuses[flav].body;
}