i2c small improvements

2023-02-18 13:07:38 +01:00
parent be015b4c66
commit e3c968096b
4 changed files with 9 additions and 9 deletions
--- a/src/fsfw_hal/linux/i2c/I2cCookie.h
+++ b/src/fsfw_hal/linux/i2c/I2cCookie.h
@ -25,7 +25,7 @@ class I2cCookie : public CookieIF {

  address_t getAddress() const;
  size_t getMaxReplyLen() const;
-  std::string getDeviceFile() const;
+  const std::string& getDeviceFile() const;

  uint8_t errorCounter = 0;