From 09d4d6c50708707247c62a88b3427dc08363cbed Mon Sep 17 00:00:00 2001
From: Matthew Flatt <mflatt@racket-lang.org>
Date: Sat, 3 Dec 2011 05:45:41 -0700
Subject: [PATCH] avoid uninitialized-variable warning from C compilers

---
 src/racket/src/resolve.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/racket/src/resolve.c b/src/racket/src/resolve.c
index 4d45694c9d..76d79c612d 100644
--- a/src/racket/src/resolve.c
+++ b/src/racket/src/resolve.c
@@ -3180,7 +3180,8 @@ Scheme_Object *unresolve_closure(Scheme_Closure_Data *rdata, Unresolve_Info *ui)
       mp = ui->depths[pos - rdata->closure_map[i] - 1];
       ui->depths[ui->stack_pos - i - 1] = mp;
     }
-  }
+  } else
+    data_pos = 0;
 
   init_size = ui->body_size;
   has_non_leaf = ui->has_non_leaf;