[PATCH] Initialise hash variable to prevent compiler warnings

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The 'hash' variable in test-hashmap.c is not initialised properly
which causes some 'gcc' versions to complain during compilation.

Signed-off-by: Felipe Franciosi <felipe@xxxxxxxxxxxx>
---
 test-hashmap.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test-hashmap.c b/test-hashmap.c
index 07aa7ec..cc2891d 100644
--- a/test-hashmap.c
+++ b/test-hashmap.c
@@ -47,7 +47,7 @@ static struct test_entry *alloc_test_entry(int hash, char *key, int klen,
 
 static unsigned int hash(unsigned int method, unsigned int i, const char *key)
 {
-	unsigned int hash;
+	unsigned int hash = 0;
 	switch (method & 3)
 	{
 	case HASH_METHOD_FNV:
-- 
1.7.10.4

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