# HG changeset patch
# User Christian Kamm <kamm incasoftware de>
# Date 1268066678 -3600
# Node ID 332925de1881f594a19abac2df2b4ca61974d129
# Parent  601d3eea4a680c43f50394c086581d1c411191d5
Fix #398.

Tested by Deewiant.

diff -r 601d3eea4a68 -r 332925de1881 gen/statements.cpp
--- a/gen/statements.cpp	Fri Mar 05 21:40:51 2010 +0200
+++ b/gen/statements.cpp	Mon Mar 08 17:44:38 2010 +0100
@@ -295,7 +295,8 @@
 
     // while body code
     p->func()->gen->targetScopes.push_back(IRTargetScope(this,NULL,whilebb,endbb));
-    body->toIR(p);
+    if (body)
+        body->toIR(p);
     p->func()->gen->targetScopes.pop_back();
 
     // loop
@@ -331,7 +332,8 @@
 
     // do-while body code
     p->func()->gen->targetScopes.push_back(IRTargetScope(this,NULL,condbb,endbb));
-    body->toIR(p);
+    if (body)
+        body->toIR(p);
     p->func()->gen->targetScopes.pop_back();
 
     // branch to condition block
@@ -401,7 +403,8 @@
     gIR->scope() = IRScope(forbodybb,forincbb);
 
     // do for body code
-    body->toIR(p);
+    if (body)
+        body->toIR(p);
 
     // move into the for increment block
     if (!gIR->scopereturned())