Fixed warning that progBuffer was uninitialized

jrowberg · May 13, 2016 · 66d88b4 · 66d88b4
1 parent b676228
commit 66d88b4
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/Arduino/MPU9150/MPU9150.cpp b/Arduino/MPU9150/MPU9150.cpp
@@ -2984,6 +2984,7 @@ bool MPU9150::writeMemoryBlock(const uint8_t *data, uint16_t dataSize, uint8_t b
     uint8_t j;
     if (verify) verifyBuffer = (uint8_t *)malloc(MPU9150_DMP_MEMORY_CHUNK_SIZE);
     if (useProgMem) progBuffer = (uint8_t *)malloc(MPU9150_DMP_MEMORY_CHUNK_SIZE);
+    else progBuffer = NULL;
     for (i = 0; i < dataSize;) {
         // determine correct chunk size according to bank position and data size
         chunkSize = MPU9150_DMP_MEMORY_CHUNK_SIZE;
@@ -3150,4 +3151,4 @@ uint8_t MPU9150::getDMPConfig2() {
 }
 void MPU9150::setDMPConfig2(uint8_t config) {
     I2Cdev::writeByte(devAddr, MPU9150_RA_DMP_CFG_2, config);
-}
+}