always fix up channel list, even if we just did factory reset

proto

@@ -1 +1 @@
-Subproject commit 8a39bac88206a8aa9305ac380d150946c1796ac5
+Subproject commit 820fa497dfde07e129cad6955bf2f4b2b9cecebc

src/mesh/Channels.cpp

@@ -33,7 +33,7 @@ int16_t Channels::generateHash(ChannelIndex channelNum)
         return -1; // invalid
     else {
         const char *name = getName(channelNum);
-        uint8_t h = xorHash((const uint8_t *) name, strlen(name));
+        uint8_t h = xorHash((const uint8_t *)name, strlen(name));
 
         h ^= xorHash(k.bytes, k.length);
 
@@ -184,7 +184,7 @@ void Channels::onConfigChanged()
 
 Channel &Channels::getByIndex(ChannelIndex chIndex)
 {
-    assert(chIndex < channelFile.channels_count);
+    assert(chIndex < channelFile.channels_count); // This should be equal to MAX_NUM_CHANNELS
     Channel *ch = channelFile.channels + chIndex;
     return *ch;
 }
@@ -278,11 +278,11 @@ const char *Channels::getPrimaryName()
  */
 bool Channels::decryptForHash(ChannelIndex chIndex, ChannelHash channelHash)
 {
-    if(chIndex > getNumChannels() || getHash(chIndex) != channelHash) {
-        // DEBUG_MSG("Skipping channel %d (hash %x) due to invalid hash/index, want=%x\n", chIndex, getHash(chIndex), channelHash);
+    if (chIndex > getNumChannels() || getHash(chIndex) != channelHash) {
+        // DEBUG_MSG("Skipping channel %d (hash %x) due to invalid hash/index, want=%x\n", chIndex, getHash(chIndex),
+        // channelHash);
         return false;
-    }
-    else {
+    } else {
         DEBUG_MSG("Using channel %d (hash 0x%x)\n", chIndex, channelHash);
         setCrypto(chIndex);
         return true;

src/mesh/NodeDB.cpp

@@ -86,7 +86,9 @@ bool NodeDB::resetRadioConfig()
         DEBUG_MSG("Performing factory reset!\n");
         installDefaultDeviceState();
         didFactoryReset = true;
-    } else if (channelFile.channels_count == 0) {
+    }
+
+    if (channelFile.channels_count != MAX_NUM_CHANNELS) {
         DEBUG_MSG("Setting default channel and radio preferences!\n");
 
         channels.initDefaults();
@@ -206,12 +208,13 @@ void NodeDB::init()
     // removed from 1.2 (though we do use old values if found)
     // We set these _after_ loading from disk - because they come from the build and are more trusted than
     // what is stored in flash
-    //if (xstr(HW_VERSION)[0])
+    // if (xstr(HW_VERSION)[0])
     //    strncpy(myNodeInfo.region, optstr(HW_VERSION), sizeof(myNodeInfo.region));
-    // else DEBUG_MSG("This build does not specify a HW_VERSION\n"); // Eventually new builds will no longer include this build flag
+    // else DEBUG_MSG("This build does not specify a HW_VERSION\n"); // Eventually new builds will no longer include this build
+    // flag
 
     // DEBUG_MSG("legacy region %d\n", devicestate.legacyRadio.preferences.region);
-    if(radioConfig.preferences.region == RegionCode_Unset)
+    if (radioConfig.preferences.region == RegionCode_Unset)
         radioConfig.preferences.region = devicestate.legacyRadio.preferences.region;
 
     // Check for the old style of region code strings, if found, convert to the new enum.
@@ -226,7 +229,7 @@ void NodeDB::init()
     }
 
     strncpy(myNodeInfo.firmware_version, optstr(APP_VERSION), sizeof(myNodeInfo.firmware_version));
-    
+
     // hw_model is no longer stored in myNodeInfo (as of 1.2.11) - we now store it as an enum in nodeinfo
     myNodeInfo.hw_model_deprecated[0] = '\0';
     // strncpy(myNodeInfo.hw_model, HW_VENDOR, sizeof(myNodeInfo.hw_model));
@@ -373,7 +376,7 @@ void NodeDB::saveChannelsToDisk()
         FS.mkdir("/prefs");
 #endif
         saveProto(channelfile, ChannelFile_size, sizeof(ChannelFile), ChannelFile_fields, &channelFile);
-    }  
+    }
 }
 
 void NodeDB::saveToDisk()

src/plugins/AdminPlugin.cpp

@@ -64,7 +64,7 @@ bool AdminPlugin::handleReceivedProtobuf(const MeshPacket &mp, const AdminMessag
 
     case AdminMessage_get_channel_request_tag: {
         uint32_t i = r->get_channel_request - 1;
-        DEBUG_MSG("Client is getting channel %d\n", i);
+        DEBUG_MSG("Client is getting channel %u\n", i);
         if (i >= MAX_NUM_CHANNELS)
             reply = allocErrorResponse(Routing_Error_BAD_REQUEST, &mp);
         else