Fix up rdbWriteRaw to return number of bytes written

[redis.git] / src / rdb.c

diff --git a/src/rdb.c b/src/rdb.c
index d9c819406191dfbf6d57dde5fa4174e6b3db146f..6d99375bc4c2a770241b65a1dfc1fc26ef932063 100644 (file)
--- a/src/rdb.c
+++ b/src/rdb.c
@@ -9,9 +9,9 @@
 #include "lzf.h" /* LZF compression library */
 
 static int rdbWriteRaw(rio *rdb, void *p, size_t len) {
-    if (rioWrite(rdb,p,len) == 0)
+    if (rdb && rioWrite(rdb,p,len) == 0)
         return -1;
-    return 1;
+    return len;
 }
 
 int rdbSaveType(rio *rdb, unsigned char type) {