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Fix compilation warning (#1740)

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Compiler warning : format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'uint32_t'
he compiler warning arises because the format specifier %lu expects a long unsigned int, but the variable free is of type uint32_t (which is typically unsigned int). The ESP32, part of the Espressif32 family, typically defines uint32_t as unsigned int, so using the %u format specifier is appropriate.
This commit is contained in:
Pascal Brunot
2025-02-04 20:11:10 -06:00
committed by GitHub
parent 8e4c612fa3
commit b67b7828b9
1 changed files with 1 additions and 1 deletions
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WiFiManager.cpp
+1 -1
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@@ -3402,7 +3402,7 @@ void WiFiManager::DEBUG_WM(wm_debuglevel_t level,Generic text,Genericb textb) {
uint32_t free = info.total_free_bytes;
uint16_t max = info.largest_free_block;
uint8_t frag = 100 - (max * 100) / free;
_debugPort.printf("[MEM] free: %5lu | max: %5u | frag: %3u%% \n", free, max, frag);
_debugPort.printf("[MEM] free: %5u | max: %5u | frag: %3u%% \n", free, max, frag);
#endif
}