[llvm-commits] CVS: llvm/tools/llvm-upgrade/UpgradeParser.y

[Reid Spencer]

Changes in directory llvm/tools/llvm-upgrade:

UpgradeParser.y updated: 1.80 -> 1.81
---
Log message:

Fix a crash-by-unknown-exception caused by attempting to use a null pointer
as the key for a map insertion.


---
Diffs of the changes:  (+2 -1)

 UpgradeParser.y |    3 ++-
 1 files changed, 2 insertions(+), 1 deletion(-)


Index: llvm/tools/llvm-upgrade/UpgradeParser.y
diff -u llvm/tools/llvm-upgrade/UpgradeParser.y:1.80 llvm/tools/llvm-upgrade/UpgradeParser.y:1.81
--- llvm/tools/llvm-upgrade/UpgradeParser.y:1.80	Tue Apr 10 21:44:20 2007
+++ llvm/tools/llvm-upgrade/UpgradeParser.y	Wed Apr 11 07:10:08 2007
@@ -774,7 +774,8 @@
     D = ValID::create((int)CurModule.Types.size());
   D.S.copy(Sign);
 
-  CurModule.NamedTypeSigns[Name] = Sign;
+  if (Name)
+    CurModule.NamedTypeSigns[Name] = Sign;
 
   std::map<ValID, PATypeHolder>::iterator I =
     CurModule.LateResolveTypes.find(D);