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pgmspace: expand varargs correctly in printf_P (#2819)

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This commit is contained in:
Ivan Grokhotkov 2017-10-13 02:15:32 +08:00
parent 71b963699d
commit 7a93478a99
1 changed files with 1 additions and 1 deletions
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cores/esp8266/pgmspace.cpp
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@ -234,7 +234,7 @@ int printf_P(PGM_P formatP, ...) {
char* format = new char[fmtLen + 1];
strcpy_P(format, formatP);
ret = printf(format, arglist);
ret = vprintf(format, arglist);
delete[] format;