From 377ce50eabe8a4b04112cf9d114c00bd2697856f Mon Sep 17 00:00:00 2001
From: Julian Büning <julian.buening@rwth-aachen.de>
Date: Sat, 28 Jul 2018 10:18:02 +0200
Subject: remove last comma from -debug-print-escaping-functions

---
 lib/Module/KModule.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'lib/Module')

diff --git a/lib/Module/KModule.cpp b/lib/Module/KModule.cpp
index 07ad2229..cbcd395c 100644
--- a/lib/Module/KModule.cpp
+++ b/lib/Module/KModule.cpp
@@ -308,8 +308,11 @@ void KModule::manifest(InterpreterHandler *ih, bool forceSourceOutput) {
 
   if (DebugPrintEscapingFunctions && !escapingFunctions.empty()) {
     llvm::errs() << "KLEE: escaping functions: [";
-    for (auto &Function : escapingFunctions)
-      llvm::errs() << Function->getName() << ", ";
+    std::string delimiter = "";
+    for (auto &Function : escapingFunctions) {
+      llvm::errs() << delimiter << Function->getName();
+      delimiter = ", ";
+    }
     llvm::errs() << "]\n";
   }
 }
-- 
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