Fixed a return of entries(). Issue #133

src/AutoConnectCredential.cpp

@@ -344,6 +344,15 @@ inline bool AutoConnectCredential::del(const char* ssid) {
   return _del(ssid, true);
 }
 
+/**
+ *  Refresh the number of stored credential entries.
+ *  @retval A number of entries.
+ */
+inline uint8_t AutoConnectCredential::entries(void) {
+  _entries = _credit.size();
+  return _entries;
+}
+
 /**
  *  Load the credential entry for the specified SSID from the internal
  *  dictionary. The credentials are stored to the station_config
@@ -356,6 +365,7 @@ inline bool AutoConnectCredential::del(const char* ssid) {
 int8_t AutoConnectCredential::load(const char* ssid, struct station_config* config) {
   // Determine the number in entries
   int8_t  en = 0;
+  _entries = _import(); // Reload the saved credentials
   for (decltype(_credit)::iterator it = _credit.begin(), e = _credit.end(); it != e; ++it) {
     String  key = it->first;
     if (!strcmp(ssid, key.c_str())) {
@@ -377,6 +387,7 @@ int8_t AutoConnectCredential::load(const char* ssid, struct station_config* conf
  *          false   The number is not available.
  */
 bool AutoConnectCredential::load(int8_t entry, struct station_config* config) {
+  _entries = _import();
   for (decltype(_credit)::iterator it = _credit.begin(), e = _credit.end(); it != e; ++it) {
     if (!entry--) {
       _obtain(it, config);

src/AutoConnectCredential.h

@@ -126,6 +126,7 @@ class AutoConnectCredential : public AutoConnectCredentialBase {
   explicit AutoConnectCredential(uint16_t offset);
   ~AutoConnectCredential();
   bool    del(const char* ssid) override;
+  uint8_t entries(void) override;
   int8_t  load(const char* ssid, struct station_config* config) override;
   bool    load(int8_t entry, struct station_config* config) override;
   bool    save(const struct station_config* config) override;