Delete lastchar special case

lib/instrumenter.js

@@ -160,7 +160,6 @@ instrumenter.instrumentFunctionDeclaration = function instrumentFunctionDeclarat
   const startcol = expression.start - contract.instrumented.slice(0, expression.start).lastIndexOf('\n') - 1;
   const endlineDelta = contract.instrumented.slice(expression.start).indexOf('{');
   const functionDefinition = contract.instrumented.slice(expression.start, expression.start + endlineDelta);
-  const lastChar = contract.instrumented.slice(expression.start, expression.start + endlineDelta + 1).slice(-1);
   const endline = startline + (functionDefinition.match(/\n/g) || []).length;
   const endcol = functionDefinition.length - functionDefinition.lastIndexOf('\n');
   contract.fnMap[contract.fnId] = {
@@ -175,15 +174,9 @@ instrumenter.instrumentFunctionDeclaration = function instrumentFunctionDeclarat
       },
     },
   };
-  if (lastChar === '}') {
-    createOrAppendInjectionPoint(contract, expression.start + endlineDelta, {
-      type: 'callFunctionEvent', fnId: contract.fnId,
-    });
-  } else {
-    createOrAppendInjectionPoint(contract, expression.start + endlineDelta + 1, {
-      type: 'callFunctionEvent', fnId: contract.fnId,
-    });
-  }
+  createOrAppendInjectionPoint(contract, expression.start + endlineDelta + 1, {
+    type: 'callFunctionEvent', fnId: contract.fnId,
+  });
 };
 
 instrumenter.addNewBranch = function addNewBranch(contract, expression) {