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Added missing "if (umm_heap == NULL) {..." to umm_free_heap_size_lw (#6929)

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also called through xPortGetFreeHeapSize, umm_free_heap_size, ...

Co-authored-by: Earle F. Philhower, III <earlephilhower@yahoo.com>
This commit is contained in:
M Hightower 2019-12-20 15:45:16 -08:00 committed by Earle F. Philhower, III
parent 52d84b1ead
commit 30bfdad458
1 changed files with 4 additions and 2 deletions
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6
cores/esp8266/umm_malloc/umm_local.c
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@ -162,6 +162,10 @@ UMM_STATISTICS ummStats;
// Keep complete call path in IRAM // Keep complete call path in IRAM
size_t umm_free_heap_size_lw( void ) { size_t umm_free_heap_size_lw( void ) {
if (umm_heap == NULL) {
umm_init();
}
return (size_t)ummStats.free_blocks * sizeof(umm_block); return (size_t)ummStats.free_blocks * sizeof(umm_block);
} }
#endif #endif
@ -211,5 +215,3 @@ int ICACHE_FLASH_ATTR umm_info_safe_printf_P(const char *fmt, ...) {
} }
#endif // BUILD_UMM_MALLOC_C #endif // BUILD_UMM_MALLOC_C