arduino/esp8266
1
0
Fork 0
mirror of https://github.com/esp8266/Arduino.git synced 2025-04-21 10:26:06 +03:00
Code

Merge pull request #853 from mpromonet/esp8266

Browse Source 
avoid to dereference a NULL pointer if update is called before begin
This commit is contained in:
Ivan Grokhotkov 2015-10-17 21:55:25 +02:00
commit 000e762af3
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
libraries/ESP8266mDNS/ESP8266mDNS.cpp
View File

@ -134,7 +134,7 @@ bool MDNSResponder::begin(const char* domain){
}
void MDNSResponder::update() {
if (!_conn->next()) {
if (!_conn || !_conn->next()) {
return;
}
_parsePacket();