Query should do nothing if empty (#273)

2022-02-14 13:06:44 -05:00 · 2022-02-14 13:06:44 -05:00 · 6189d9638d
parent 69bf3b1e01
commit 6189d9638d
1 changed files with 1 additions and 1 deletions
--- a/lib/BleFingerprint/BleFingerprint.cpp
+++ b/lib/BleFingerprint/BleFingerprint.cpp
@ -55,7 +55,7 @@ void BleFingerprint::setId(String newId, short int newIdType)
    if (!allowQuery)
    {
        auto query = _parent->getQuery();
-        if (prefixExists(query, newId))
+        if (query.length() > 0 && prefixExists(query, newId))
        {
            allowQuery = true;
            qryAttempts = 0;