shader.cpp: don't test twice if shader programs are present

[minetest.git] / src / database-redis.cpp

diff --git a/src/database-redis.cpp b/src/database-redis.cpp
index 9e47b516f0b0bfdfc35ba6ff171529ed5ed153bd..498e9d39a50169dfa28c864890635bd512263eab 100644 (file)
--- a/src/database-redis.cpp
+++ b/src/database-redis.cpp
@@ -84,15 +84,15 @@ bool Database_Redis::saveBlock(const v3s16 &pos, const std::string &data)
        redisReply *reply = static_cast<redisReply *>(redisCommand(ctx, "HSET %s %s %b",
                        hash.c_str(), tmp.c_str(), data.c_str(), data.size()));
        if (!reply) {
-               errorstream << "WARNING: saveBlock: redis command 'HSET' failed on "
+               warningstream << "saveBlock: redis command 'HSET' failed on "
                        "block " << PP(pos) << ": " << ctx->errstr << std::endl;
                freeReplyObject(reply);
                return false;
        }
 
        if (reply->type == REDIS_REPLY_ERROR) {
-               errorstream << "WARNING: saveBlock: saving block " << PP(pos)
-                       << " failed: " << reply->str << std::endl;
+               warningstream << "saveBlock: saving block " << PP(pos)
+                       << " failed: " << std::string(reply->str, reply->len) << std::endl;
                freeReplyObject(reply);
                return false;
        }
@@ -119,7 +119,7 @@ std::string Database_Redis::loadBlock(const v3s16 &pos)
                return str;
        }
        case REDIS_REPLY_ERROR: {
-               std::string errstr = reply->str;
+               std::string errstr(reply->str, reply->len);
                freeReplyObject(reply);
                errorstream << "loadBlock: loading block " << PP(pos)
                        << " failed: " << errstr << std::endl;
@@ -134,7 +134,7 @@ std::string Database_Redis::loadBlock(const v3s16 &pos)
        }
        errorstream << "loadBlock: loading block " << PP(pos)
                << " returned invalid reply type " << reply->type
-               << ": " << reply->str << std::endl;
+               << ": " << std::string(reply->str, reply->len) << std::endl;
        freeReplyObject(reply);
        throw FileNotGoodException(std::string(
                "Redis command 'HGET %s %s' gave invalid reply."));
@@ -150,8 +150,8 @@ bool Database_Redis::deleteBlock(const v3s16 &pos)
                throw FileNotGoodException(std::string(
                        "Redis command 'HDEL %s %s' failed: ") + ctx->errstr);
        } else if (reply->type == REDIS_REPLY_ERROR) {
-               errorstream << "WARNING: deleteBlock: deleting block " << PP(pos)
-                       << " failed: " << reply->str << std::endl;
+               warningstream << "deleteBlock: deleting block " << PP(pos)
+                       << " failed: " << std::string(reply->str, reply->len) << std::endl;
                freeReplyObject(reply);
                return false;
        }
@@ -169,13 +169,16 @@ void Database_Redis::listAllLoadableBlocks(std::vector<v3s16> &dst)
        }
        switch (reply->type) {
        case REDIS_REPLY_ARRAY:
+               dst.reserve(reply->elements);
                for (size_t i = 0; i < reply->elements; i++) {
                        assert(reply->element[i]->type == REDIS_REPLY_STRING);
                        dst.push_back(getIntegerAsBlock(stoi64(reply->element[i]->str)));
                }
+               break;
        case REDIS_REPLY_ERROR:
                throw FileNotGoodException(std::string(
-                       "Failed to get keys from database: ") + reply->str);
+                       "Failed to get keys from database: ") +
+                       std::string(reply->str, reply->len));
        }
        freeReplyObject(reply);
 }