diff options
| author | Sandeep Mistry <s.mistry@arduino.cc> | 2016-03-09 15:12:31 -0500 |
|---|---|---|
| committer | Sandeep Mistry <s.mistry@arduino.cc> | 2016-03-10 10:23:50 -0500 |
| commit | 8beaa0e1b1eb3382b7f5358253bd40e9bad67df7 (patch) | |
| tree | 4189d3f8f93cf99a42ff26aae979698928fea4e0 | |
| parent | 7b2f6fc02881ec6a01a3b1d4ae248202232c4c6c (diff) | |
Add missing cast to SoftwareSerial::peek() when returning buffered value
| -rw-r--r-- | libraries/SoftwareSerial/src/SoftwareSerial.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libraries/SoftwareSerial/src/SoftwareSerial.cpp b/libraries/SoftwareSerial/src/SoftwareSerial.cpp index 0a16ff7..877d128 100644 --- a/libraries/SoftwareSerial/src/SoftwareSerial.cpp +++ b/libraries/SoftwareSerial/src/SoftwareSerial.cpp @@ -482,5 +482,5 @@ int SoftwareSerial::peek() return -1;
// Read from "head"
- return _receive_buffer[_receive_buffer_head];
+ return (uint8_t)_receive_buffer[_receive_buffer_head];
}
|