X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=src%2Fserver%2Fhandler_coke.c;h=a6b3cb934e1c8e799584f54a633866fda647f1d5;hb=d5281ab72f8a105cdc849e4efa602f9fa5c33170;hp=5dc4a35b3ca9dd2896bd431094905db16da88783;hpb=2402457fd4ea286febae34182d9a9f3b63cb6565;p=tpg%2Fopendispense2.git

diff --git a/src/server/handler_coke.c b/src/server/handler_coke.c
index 5dc4a35..a6b3cb9 100644
--- a/src/server/handler_coke.c
+++ b/src/server/handler_coke.c
@@ -65,6 +65,12 @@ int Coke_CanDispense(int UNUSED(User), int Item)
 	if( giCoke_SerialFD == -1 )
 		return -2;
 	
+	// Flush the input buffer
+	{
+		char	tmpbuf[512];
+		read(giCoke_SerialFD, tmpbuf, sizeof(tmpbuf));
+	}
+	
 	// Wait for a prompt
 	ret = 0;
 	do {
@@ -134,6 +140,12 @@ int Coke_DoDispense(int UNUSED(User), int Item)
 	// Can't dispense if the machine is not connected
 	if( giCoke_SerialFD == -1 )
 		return -2;
+	
+	// Flush the input buffer
+	{
+		char	tmpbuf[512];
+		read(giCoke_SerialFD, tmpbuf, sizeof(tmpbuf));
+	}
 
 	// Wait for prompt
 	i = 0;