Jacek Caban : vbscript: Use to_int in InStr implementation.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 81fe4bd8a50b427f1421781f0b53eb894cb41982
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=81fe4bd8a50b427f1421781f0b53eb894cb41982

Author: Jacek Caban <jacek at codeweavers.com>
Date:   Thu Mar 29 12:06:20 2012 +0200

vbscript: Use to_int in InStr implementation.

---

 dlls/vbscript/global.c |   16 ++++------------
 1 files changed, 4 insertions(+), 12 deletions(-)

diff --git a/dlls/vbscript/global.c b/dlls/vbscript/global.c
index 2e45d8f..eaf4383 100644
--- a/dlls/vbscript/global.c
+++ b/dlls/vbscript/global.c
@@ -603,6 +603,7 @@ static HRESULT Global_InStr(vbdisp_t *This, VARIANT *args, unsigned args_cnt, VA
     VARIANT *startv, *str1v, *str2v;
     BSTR str1, str2;
     int start, ret;
+    HRESULT hres;
 
     TRACE("\n");
 
@@ -625,18 +626,9 @@ static HRESULT Global_InStr(vbdisp_t *This, VARIANT *args, unsigned args_cnt, VA
     }
 
     if(startv) {
-        /* FIXME: Move to helper */
-        switch(V_VT(startv)) {
-        case VT_I2:
-            start = V_I2(startv);
-            break;
-        case VT_I4:
-            start = V_I4(startv);
-            break;
-        default:
-            FIXME("unsupported start %s\n", debugstr_variant(startv));
-            return E_NOTIMPL;
-        }
+        hres = to_int(startv, &start);
+        if(FAILED(hres))
+            return hres;
         if(--start < 0) {
             FIXME("start %d\n", start);
             return E_FAIL;