X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fted.c;h=e76b3c9234f70878bf465ada946d6605642fdc86;hb=089eb4f23a447427172601125bc65116b5f0a661;hp=bf519bbee53ec38c34ddae669c707523e2fbf617;hpb=ab6ab6ad6428ba0a0987a20a7d1cfa47d6cc6f8b;p=collectd.git

diff --git a/src/ted.c b/src/ted.c
index bf519bbe..e76b3c92 100644
--- a/src/ted.c
+++ b/src/ted.c
@@ -104,7 +104,6 @@ static int ted_read_value(double *ret_power, double *ret_voltage)
 
     /* Loop until we find the end of the package */
     end_flag = 0;
-    escape_flag = 0;
     package_buffer_pos = 0;
     while (end_flag == 0)
     {
@@ -148,7 +147,7 @@ static int ted_read_value(double *ret_power, double *ret_voltage)
             WARNING ("ted plugin: Received EOF from file descriptor.");
             return (-1);
         }
-        else if (receive_buffer_length > sizeof (receive_buffer))
+        else if (((size_t) receive_buffer_length) > sizeof (receive_buffer))
         {
             ERROR ("ted plugin: read(2) returned invalid value %zi.",
                     receive_buffer_length);