BUILD/DEBUG: lru: fix printf format in debug code
cppcheck reports in issue #1184 a type mismatch between "%d" and the
unsigned int "misses" in the standalone debug code of lru.c. Let's
switch to "%u".
diff --git a/src/lru.c b/src/lru.c
index f092588..07ef50c 100644
--- a/src/lru.c
+++ b/src/lru.c
@@ -295,7 +295,7 @@
ret += get_value(lru, statistical_prng() & 65535);
}
/* just for accuracy control */
- printf("ret=%llx, hits=%d, misses=%d (%d %% hits)\n", ret, total-misses, misses, (int)((float)(total-misses) * 100.0 / total));
+ printf("ret=%llx, hits=%u, misses=%u (%d %% hits)\n", ret, (unsigned)(total-misses), misses, (int)((float)(total-misses) * 100.0 / total));
while (lru64_destroy(lru));