commit 70d1722c90e34c1a86c02b93e35f6a763548acb6
author Ted Kremenek <kremenek@apple.com> Thu Apr 03 07:33:55 2008 +0000
committer Ted Kremenek <kremenek@apple.com> Thu Apr 03 07:33:55 2008 +0000
tree e2533171d9aa19e1b32694c1866a62045555ef9d
parent 9c600ff132deff36ac43fff2bc6b50a2c0fc8133

Handle the case when getEndPath() returns NULL.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49155 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Analysis/BugReporter.cpp

diff --git a/lib/Analysis/BugReporter.cpp b/lib/Analysis/BugReporter.cpp
index ef919a3..c5a59e2 100644
--- a/lib/Analysis/BugReporter.cpp
+++ b/lib/Analysis/BugReporter.cpp
@@ -64,7 +64,11 @@
                                          const BugDescription& B,
                                          ExplodedGraph<GRExprEngine>& G,
                                          ExplodedNode<ValueState>* N) {
-  PD.push_back(B.getEndPath(Ctx, N));
+  
+  if (PathDiagnosticPiece* Piece = B.getEndPath(Ctx,N))
+    PD.push_back(Piece);
+  else
+    return;
   
   SourceManager& SMgr = Ctx.getSourceManager();
   
@@ -249,7 +253,9 @@
   
   PathDiagnostic D(B.getName());  
   GeneratePathDiagnostic(D, Ctx, B, G, N);
-  PDC->HandlePathDiagnostic(D);
+  
+  if (!D.empty())  
+    PDC->HandlePathDiagnostic(D);
 }