diff --git a/lib/StaticAnalyzer/Core/ExprEngine.cpp b/lib/StaticAnalyzer/Core/ExprEngine.cpp
index 04301ba..8e4e767 100644
--- a/lib/StaticAnalyzer/Core/ExprEngine.cpp
+++ b/lib/StaticAnalyzer/Core/ExprEngine.cpp
@@ -3030,22 +3030,16 @@
       llvm::function_ref<void(const ExplodedNode *)> PreCallback,
       llvm::function_ref<void(const ExplodedNode *)> PostCallback,
       llvm::function_ref<bool(const ExplodedNode *)> Stop) {
-    const ExplodedNode *FirstHiddenNode = N;
-    while (FirstHiddenNode->pred_size() == 1 &&
-           isNodeHidden(*FirstHiddenNode->pred_begin())) {
-      FirstHiddenNode = *FirstHiddenNode->pred_begin();
-    }
-    const ExplodedNode *OtherNode = FirstHiddenNode;
     while (true) {
-      PreCallback(OtherNode);
-      if (Stop(OtherNode))
+      PreCallback(N);
+      if (Stop(N))
         return true;
 
-      if (OtherNode == N)
+      if (N->succ_size() != 1 || !isNodeHidden(N->getFirstSucc()))
         break;
-      PostCallback(OtherNode);
+      PostCallback(N);
 
-      OtherNode = *OtherNode->succ_begin();
+      N = N->getFirstSucc();
     }
     return false;
   }
diff --git a/test/Analysis/dump_egraph.c b/test/Analysis/dump_egraph.c
index a8cfe50..94c5fae 100644
--- a/test/Analysis/dump_egraph.c
+++ b/test/Analysis/dump_egraph.c
@@ -18,10 +18,30 @@
   return *x + *y;
 }
 
-// CHECK: \"program_points\": [\l&nbsp;&nbsp;&nbsp;&nbsp;\{ \"kind\": \"Edge\", \"src_id\": 2, \"dst_id\": 1, \"terminator\": null, \"term_kind\": null, \"tag\": null, \"node_id\": 1, \"is_sink\": 0, \"has_report\": 0 \}\l&nbsp;&nbsp;],\l&nbsp;&nbsp;\"program_state\": null
-
-// CHECK: \"program_points\": [\l&nbsp;&nbsp;&nbsp;&nbsp;\{ \"kind\": \"BlockEntrance\", \"block_id\": 1
-
+// CHECK: \"program_points\": [\l
+// CHECK-SAME: \{ \"kind\": \"Edge\", \"src_id\": 2, \"dst_id\": 1,
+// CHECK-SAME:    \"terminator\": null, \"term_kind\": null, \"tag\": null,
+// CHECK-SAME:    \"node_id\": 1, \"is_sink\": 0, \"has_report\": 0
+// CHECK-SAME: \},
+// CHECK-SAME: \{ \"kind\": \"BlockEntrance\", \"block_id\": 1, \"tag\": null,
+// CHECK-SAME:    \"node_id\": 2, \"is_sink\": 0, \"has_report\": 0
+// CHECK-SAME: \},
+// CHECK-SAME: \{ \"kind\": \"Statement\", \"stmt_kind\": \"IntegerLiteral\",
+// CHECK-SAME:    \"stmt_id\": 597, \"pointer\": \"0x{{[0-9a-f]*}}\",
+// CHECK-SAME:    \"pretty\": \"0\", \"location\": \{
+// CHECK-SAME:        \"line\": 15, \"column\": 12, \"file\":
+// CHECK-SAME:    \}, \"stmt_point_kind\": \"PreStmtPurgeDeadSymbols\",
+// CHECK-SAME:    \"tag\": \"ExprEngine : Clean Node\", \"node_id\": 3,
+// CHECK-SAME:    \"is_sink\": 0, \"has_report\": 0
+// CHECK-SAME: \},
+// CHECK-SAME: \{ \"kind\": \"Statement\", \"stmt_kind\": \"IntegerLiteral\",
+// CHECK-SAME:    \"stmt_id\": 597, \"pointer\": \"0x{{[0-9a-f]*}}\",
+// CHECK-SAME:    \"pretty\": \"0\", \"location\": \{
+// CHECK-SAME:        \"line\": 15, \"column\": 12, \"file\":
+// CHECK-SAME:    \}, \"stmt_point_kind\": \"PostStmt\", \"tag\": null,
+// CHECK-SAME:    \"node_id\": 4, \"is_sink\": 0, \"has_report\": 0
+// CHECK-SAME: \}
+// CHECK-SAME: ]
 
 // CHECK: \"pretty\": \"*x\", \"location\": \{ \"line\": 18, \"column\": 10, \"file\": \"{{(.+)}}dump_egraph.c\" \}