diff --git a/telex-client/logger.c b/telex-client/logger.c
index c5176bc..8fa4f8d 100644
--- a/telex-client/logger.c
+++ b/telex-client/logger.c
@@ -20,11 +20,8 @@ int LogLogVA(enum LogLevel level, const char *loggerName, const char *logMessage
 {	
 	if (log_output_stream && level <= log_output_level) {
 		char *levelName;		
-		if (level < 0 || level >= sizeof(log_level_name)) {
-			levelName = "UNKNOWN";
-		} else {
-			levelName = log_level_name[level];
-		}
+		assert(level < sizeof(log_level_name));
+		levelName = log_level_name[level];
 
 		struct timeval now;
 		char timestamp[256];
diff --git a/telex-client/ssl.c b/telex-client/ssl.c
index f8b857b..7a480e2 100644
--- a/telex-client/ssl.c
+++ b/telex-client/ssl.c
@@ -103,7 +103,7 @@ void ssl_done(struct telex_conf *conf)
 // page 11, PRK = state_secret, CTXinfo = uniq
 BIGNUM *telex_ssl_get_dh_key(Secret state_secret, BIGNUM *res)
 {
-    int i;
+    unsigned int i;
     char *uniq = "Telex PRG";
     unsigned char buf[128];
     unsigned char out[SHA256_DIGEST_LENGTH];