Fix bug in BugReporter::RemoveUneededCalls() where "prunable"

PathDiagnosticEventPieces were *always* pruned.  Instead, they
are suppose to only be pruned if the entire call gets pruned.

llvm-svn: 163460

1 files changed, 1 insertions, 3 deletions

diff --git a/clang/lib/StaticAnalyzer/Core/BugReporter.cpp b/clang/lib/StaticAnalyzer/Core/BugReporter.cpp
index 68cc7d88b1a..80ece9a3b0a 100644
--- a/clang/lib/StaticAnalyzer/Core/BugReporter.cpp
+++ b/clang/lib/StaticAnalyzer/Core/BugReporter.cpp
@@ -158,9 +158,7 @@ bool BugReporter::RemoveUneededCalls(PathPieces &pieces, BugReport *R) {
         PathDiagnosticEventPiece *event = cast<PathDiagnosticEventPiece>(piece);
         // We never throw away an event, but we do throw it away wholesale
         // as part of a path if we throw the entire path away.
-        if (event->isPrunable())
-          continue;
-        containsSomethingInteresting = true;
+        containsSomethingInteresting |= !event->isPrunable();
         break;
       }
       case PathDiagnosticPiece::ControlFlow: