[FEAT] Add condition for flush!

captchanjack · Feb 1, 2022 · 59acb84 · 59acb84 · captchanjack · Feb 1, 2022
1 parent 226ff5d
commit 59acb84
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/Project.toml b/Project.toml
@@ -1,7 +1,7 @@
 name = "Jedis"
 uuid = "b89ccfe0-2c5f-46f6-b89b-da3e1c2e286f"
 authors = ["Jack Chan <[email protected]>"]
-version = "0.2.10"
+version = "0.2.11"
 
 [deps]
 MbedTLS = "739be429-bea8-5141-9913-cc70e7f3736d"

diff --git a/src/client.jl b/src/client.jl
@@ -238,8 +238,10 @@ Reads and discards any bytes that remain unread in the client socket.
 """
 function flush!(client::Client)
     nb = bytesavailable(client.socket)
-    buffer = Vector{UInt8}(undef, nb)
-    readbytes!(client.socket, buffer, nb)
+    if nb > 0
+        buffer = Vector{UInt8}(undef, nb)
+        readbytes!(client.socket, buffer, nb)
+    end
 end
 
 """