Fix clang warning about unsigned comparison

cms-sw · May 2, 2016 · 020e9d6 · 020e9d6
1 parent ff293ab
commit 020e9d6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/L1Trigger/L1TCaloLayer1/src/UCTLayer1.cc b/L1Trigger/L1TCaloLayer1/src/UCTLayer1.cc
@@ -37,7 +37,7 @@ bool UCTLayer1::clearEvent() {
 }
 
 const UCTRegion* UCTLayer1::getRegion(int regionEtaIndex, uint32_t regionPhiIndex) const {
-  if(regionEtaIndex == 0 || std::abs(regionEtaIndex) > NRegionsInCard || regionPhiIndex >= MaxUCTRegionsPhi) {
+  if(regionEtaIndex == 0 || (uint32_t) std::abs(regionEtaIndex) > NRegionsInCard || regionPhiIndex >= MaxUCTRegionsPhi) {
     return 0;
   }
   // Get (0,0) tower region information