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Use ESPHOME_strncasecmp_P for "none" check to keep string in flash

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J. Nick Koston
2026-02-25 15:33:36 -07:00
parent 1e806301bd
commit ed6ebe10f9
1 changed files with 3 additions and 2 deletions
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esphome/components/light/light_state.h
+3 -2
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@@ -12,6 +12,7 @@
#include "light_transformer.h"
#include "esphome/core/helpers.h"
#include "esphome/core/progmem.h"
#include <strings.h>
#include <vector>
@@ -202,10 +203,10 @@ class LightState : public EntityBase, public Component {
/// Get effect index by name (const char* overload, avoids std::string construction).
uint32_t get_effect_index(const char *name, size_t len) const {
StringRef ref(name, len);
if (str_equals_case_insensitive(ref, StringRef("none", 4))) {
if (len == 4 && ESPHOME_strncasecmp_P(name, ESPHOME_PSTR("none"), 4) == 0) {
return 0;
}
StringRef ref(name, len);
for (size_t i = 0; i < this->effects_.size(); i++) {
if (str_equals_case_insensitive(ref, this->effects_[i]->get_name())) {
return i + 1;