Merge pull request #410 from andreagilardoni/preferences-hotfix

Preferences: adding missing return statement
arduino · Dec 4, 2024 · 7535391 · 7535391
2 parents 03b4a91 + 149197b
commit 7535391
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/libraries/Preferences/src/Preferences.cpp b/libraries/Preferences/src/Preferences.cpp
@@ -350,6 +350,8 @@ size_t Preferences::getBytes(const char* key, void * buf, size_t maxLen) {
         if (modem.write(string(PROMPT(_PREF_GET)), res, "%s%s,%d\r\n", CMD_WRITE(_PREF_GET), key, PT_BLOB)) {
             if (res.size() >= len && len <= maxLen) {
                 memcpy(buf, (uint8_t*)&res[0], len);
+
+                return len;
             }
         }
     }