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Make String reallocation warning more descriptive (#8131)

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Fixes #8130
This commit is contained in:
Earle F. Philhower, III
2021-06-17 08:01:32 -07:00
committed by GitHub
parent 52be27dfb5
commit f1310c046b
1 changed files with 1 additions and 1 deletions
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cores/esp8266/WString.cpp
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@@ -182,7 +182,7 @@ bool String::changeBuffer(unsigned int maxStrLen) {
#ifdef DEBUG_ESP_OOM
if (!isSSO() && capacity() >= OOM_STRING_THRESHOLD_REALLOC_WARN && maxStrLen > capacity()) {
// warn when badly re-allocating
DEBUGV("[offending String op %d->%d ('%." STR(OOM_STRING_BORDER_DISPLAY) "s ... %." STR(OOM_STRING_BORDER_DISPLAY) "s')]\n",
DEBUGV("[String] Reallocating large String(%d -> %d bytes) '%." STR(OOM_STRING_BORDER_DISPLAY) "s ... %." STR(OOM_STRING_BORDER_DISPLAY) "s'\n",
len(), maxStrLen, c_str(),
len() > OOM_STRING_BORDER_DISPLAY? c_str() + std::max((int)len() - OOM_STRING_BORDER_DISPLAY, OOM_STRING_BORDER_DISPLAY): "");
}