From: Ted Kremenek <kremenek@apple.com>
Date: Thu, 28 Mar 2013 18:43:18 +0000 (+0000)
Subject: Use early return in printing logic.  Minor cleanup.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=65a0892ff5f2c2a70d48b8b649c80967eab67c5e;p=clang

Use early return in printing logic.  Minor cleanup.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178264 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp b/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp
index 856463a981..32a0852ee3 100644
--- a/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp
@@ -3661,8 +3661,10 @@ void RetainCountChecker::printState(raw_ostream &Out, ProgramStateRef State,
 
   RefBindingsTy B = State->get<RefBindings>();
 
-  if (!B.isEmpty())
-    Out << Sep << NL;
+  if (B.isEmpty())
+    return;
+
+  Out << Sep << NL;
 
   for (RefBindingsTy::iterator I = B.begin(), E = B.end(); I != E; ++I) {
     Out << I->first << " : ";