fix the format

Signed-off-by: xhe <xw897002528@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/networking.c b/src/networking.c
index 187fafbb4..ff71559a4 100644
--- a/src/networking.c
+++ b/src/networking.c
@@ -2765,9 +2765,9 @@ void helloCommand(client *c) {
 
     if (c->argc >= 2) {
         if (getLongLongFromObjectOrReply(c, c->argv[next_arg++], &ver,
-	    "Protocol version is not an integer or out of range") != C_OK) {
+            "Protocol version is not an integer or out of range") != C_OK) {
             return;
-	}
+        }
 
         if (ver < 2 || ver > 3) {
             addReplyError(c,"-NOPROTO unsupported protocol version");