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Merge pull request #343 from FrankBoesing/master
add nullptr check to Print.cpp - writeteensy4-core
Paul Stoffregen
6 years ago
2 changed files with 2 additions and 0 deletions
+ 1
- 0
teensy3/Print.cpp
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| size_t Print::write(const uint8_t *buffer, size_t size) | size_t Print::write(const uint8_t *buffer, size_t size) | ||||
| { | { | ||||
| if (buffer == nullptr) return 0; | |||||
| size_t count = 0; | size_t count = 0; | ||||
| while (size--) count += write(*buffer++); | while (size--) count += write(*buffer++); | ||||
| return count; | return count; |
+ 1
- 0
teensy4/Print.cpp
View File
| size_t Print::write(const uint8_t *buffer, size_t size) | size_t Print::write(const uint8_t *buffer, size_t size) | ||||
| { | { | ||||
| if (buffer == nullptr) return 0; | |||||
| size_t count = 0; | size_t count = 0; | ||||
| while (size--) count += write(*buffer++); | while (size--) count += write(*buffer++); | ||||
| return count; | return count; |
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