Avoid crash if app was unable to open the file

1 files changed, 2 insertions, 1 deletions

diff --git a/noncore/apps/opie-sheet/Excel.cpp b/noncore/apps/opie-sheet/Excel.cpp
index 57aef20..338bc30 100644
--- a/noncore/apps/opie-sheet/Excel.cpp
+++ b/noncore/apps/opie-sheet/Excel.cpp
@@ -568,49 +568,50 @@ void ExcelBook::ParseSheets(void)
         default:
             break;
         };
     };
 };
 
 void ExcelBook::GetSheets(void)
 {
     ExcelSheet* sheet;
     Sheets.resize(0);
     sheet=GetSheet();
     while (sheet->Cells.count()!= 0 )
     {
         Sheets.resize(Sheets.count()+1);
         Sheets[Sheets.count()-1]=sheet;
         sheet->name=*Names[Sheets.count()-1];
         sheet=GetSheet();
     };
 };
 
 bool ExcelBook::ParseBook(char *file)
 {
     dateformat=QString("");
     DetectEndian();
-    OpenFile(file);
+    if ( !OpenFile( file ) )
+            return false;
     SeekBOF();
     ParseSheets();
     GetSheets();
     return true;
 };
 
 QString ExcelBook::GetASCII(char* inbytes, int pos, int chars)
 {
     int i;
     QString outstr="";
     for (i = 0; i < chars; i++)
     {
         outstr.append(inbytes[i+pos]);
     };
     return outstr;
 };
 
 QString ExcelBook::GetUnicode(char * inbytes, int pos, int chars)
 {
     QString outstr="";
     int i;
     int rc;
     for (i=0; i<chars*2; i++)
     {