Do not delete printf buffer if not required

2016-10-10 19:29:25 +03:00 · 2016-10-10 19:29:25 +03:00 · e7d2c18742
commit e7d2c18742
parent 01961ef5c6
1 changed files with 3 additions and 1 deletions
--- a/cores/esp32/Print.cpp
+++ b/cores/esp32/Print.cpp
@ -60,7 +60,9 @@ size_t Print::printf(const char *format, ...)
    len = vsnprintf(temp, len+1, format, arg);
    write((uint8_t*)temp, len);
    va_end(arg);
+    if(len > 64){
        delete[] temp;
+    }
    return len;
 }
 /*