diff --git a/Adafruit_GPS.cpp b/Adafruit_GPS.cpp
index f057b4d..67ed335 100755
--- a/Adafruit_GPS.cpp
+++ b/Adafruit_GPS.cpp
@@ -383,9 +383,7 @@ float Adafruit_GPS::secondsSinceDate() {
 
 
 size_t Adafruit_GPS::available(void) {
-  char c = 0;
-
-  if (paused) return c;
+  if (paused) return 0;
 
 #if (defined(__AVR__) || defined(ESP8266)) && defined(USE_SW_SERIAL)
   if (gpsSwSerial) {
@@ -398,7 +396,7 @@ size_t Adafruit_GPS::available(void) {
   if (gpsI2C) {
     return 1; // I2C doesnt have 'availability' so always has a byte at least to read!
   }
-  return false;
+  return 0;
 }
 
 size_t Adafruit_GPS::write(uint8_t c) {
@@ -476,10 +474,6 @@ char Adafruit_GPS::read(void) {
   
   //Serial.print(c);
   
-  //  if (c == '$') {         //please don't eat the dollar sign - rdl 9/15/14
-  //    currentline[lineidx] = 0;
-  //    lineidx = 0;
-  //  }
   currentline[lineidx++] = c;
   if (lineidx >= MAXLINELENGTH)
     lineidx = MAXLINELENGTH-1;      // ensure there is someplace to put the next received character
@@ -592,7 +586,6 @@ bool Adafruit_GPS::begin(uint32_t baud_or_i2caddr)
     } else {
       _i2caddr = baud_or_i2caddr;
     }
-    gpsI2C->setClock(400000);
     // A basic scanner, see if it ACK's
     gpsI2C->beginTransmission(_i2caddr);
     return (gpsI2C->endTransmission () == 0);
diff --git a/examples/GPS_I2C_OLEDdebug/GPS_I2C_OLEDdebug.ino b/examples/GPS_I2C_OLEDdebug/GPS_I2C_OLEDdebug.ino
new file mode 100644
index 0000000..7ed245b
--- /dev/null
+++ b/examples/GPS_I2C_OLEDdebug/GPS_I2C_OLEDdebug.ino
@@ -0,0 +1,35 @@
+// Test code for Adafruit GPS That Support Using I2C
+//
+// This code shows how to test a passthru between USB and I2C
+//
+// Pick one up today at the Adafruit electronics shop
+// and help support open source hardware & software! -ada
+
+#include <Adafruit_GPS.h>
+
+// Connect to the GPS on the hardware I2C port
+Adafruit_GPS GPS(&Wire);
+
+
+void setup() {
+  // wait for hardware serial to appear
+  while (!Serial);
+
+  // make this baud rate fast enough to we aren't waiting on it
+  Serial.begin(115200);
+
+  Serial.println("Adafruit GPS library basic I2C test!");
+  GPS.begin(0x10);  // The I2C address to use is 0x10
+}
+
+
+void loop() {
+  if (Serial.available()) {
+    char c = Serial.read();
+    GPS.write(c);
+  }
+  if (GPS.available()) {
+    char c = GPS.read();
+    Serial.write(c);
+  }
+}