Fix matrix.debug output

7 years ago · 9d99360912
1 changed files with 4 additions and 1 deletions
--- a/Marlin/src/libs/vector_3.cpp
+++ b/Marlin/src/libs/vector_3.cpp
@ -146,7 +146,10 @@ matrix_3x3 matrix_3x3::transpose(matrix_3x3 original) {
 }

 void matrix_3x3::debug(const char * const title) {
+  if (title != NULL) {
    serialprintPGM(title);
+    SERIAL_EOL();
+  }
  uint8_t count = 0;
  for (uint8_t i = 0; i < 3; i++) {
    for (uint8_t j = 0; j < 3; j++) {