Update to reflect api fixes made since the PR was created

Author: kristjanvalur

hiredis.c

@@ -576,10 +576,9 @@ long long redisFormatSdsCommandArgv(sds *target, int argc, const char **argv,
                                     const size_t *argvlen)
 {
     sds cmd, aux;
-    size_t totlen;
+    size_t totlen, len;
     int j;
-    size_t len;
-
+    
     /* Abort on a NULL target */
     if (target == NULL)
         return -1;
@@ -617,7 +616,7 @@ long long redisFormatSdsCommandArgv(sds *target, int argc, const char **argv,
     assert(sdslen(cmd)==totlen);
 
     *target = cmd;
-    return (int) totlen; /* should use ssize_t */
+    return (long long) totlen; /* api really should use ssize_t */
 }
 
 void redisFreeSdsCommand(sds cmd) {
@@ -664,7 +663,7 @@ long long redisFormatCommandArgv(char **target, int argc, const char **argv, con
     cmd[pos] = '\0';
 
     *target = cmd;
-    return (int)totlen;  /* should really use ssize_t */
+    return (long long) totlen;  /* api should really use ssize_t */
 }
 
 void redisFreeCommand(char *cmd) {