Fix a warning

cms-sw · Jun 5, 2023 · 24b93fd · 24b93fd
1 parent 80b1fec
commit 24b93fd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/CalibTracker/SiStripHitEfficiency/plugins/SiStripHitEffFromCalibTree.cc b/CalibTracker/SiStripHitEfficiency/plugins/SiStripHitEffFromCalibTree.cc
@@ -1035,7 +1035,7 @@ void SiStripHitEffFromCalibTree::makeHotColdMaps() {
 void SiStripHitEffFromCalibTree::makeTKMap(bool autoTagging = false) {
   LOGPRINT << "Entering TKMap generation!\n";
 
-  TTree* tree;
+  TTree* tree = nullptr;
   unsigned int t_DetId, t_found, t_total;
   unsigned char t_layer;
   bool t_isTaggedIneff;