ICU 56 update step 1

source/tools/gensprep/store.c

Index: source/tools/gensprep/store.c
diff --git a/source/tools/gensprep/store.c b/source/tools/gensprep/store.c
index 30bd9fc50a3764dccda1008673e2f3f2b1525cc2..a26d2b372b214e33dd5c10ca6f5da8c7c2a1955f 100644
--- a/source/tools/gensprep/store.c
+++ b/source/tools/gensprep/store.c
@@ -1,7 +1,7 @@
 /*
 *******************************************************************************
 *
-*   Copyright (C) 1999-2012, International Business Machines
+*   Copyright (C) 1999-2014, International Business Machines
 *   Corporation and others.  All Rights Reserved.
 *
 *******************************************************************************
@@ -236,7 +236,7 @@ static UBool U_CALLCONV compareEntries(const UHashTok p1, const UHashTok p2) {
 static void 
 storeMappingData(){
 
-    int32_t pos = -1;
+    int32_t pos = UHASH_FIRST;
     const UHashElement* element = NULL;
     ValueStruct* value  = NULL;
     int32_t codepoint = 0;