Skip processing on 0-length key

lbussy · Mar 23, 2020 · 497746f · 497746f
1 parent f98da0d
commit 497746f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/bftarget.cpp b/src/bftarget.cpp
@@ -69,7 +69,7 @@ BFTarget* BFTarget::getInstance() {
 
 bool BFTarget::push() {
     Log.verbose(F("Triggered %s push." CR), single->target->target.name);
-    if (single->target->apiName.enabled && sizeof(config.brewersfriend.key)) { // Key target is unique per target (for now)
+    if (single->target->apiName.enabled && strlen(config.brewersfriend.key)) { // Key target is unique per target (for now)
         single->target->target.enabled = true;
         strlcpy(single->target->key.name, config.brewersfriend.key, sizeof(config.brewersfriend.key)); // Key target is unique per target (for now)
     } else {