#3496 Linux Bug

[bbtk.git] / packages / std / src / bbstdConcatStrings_tool.cxx

diff --git a/packages/std/src/bbstdConcatStrings_tool.cxx b/packages/std/src/bbstdConcatStrings_tool.cxx
index d4a38a12a1992c77df2feede75a1f2e69bf4c590..baf010b95bae75ba17dee2577758464ab4b07482 100644 (file)
--- a/packages/std/src/bbstdConcatStrings_tool.cxx
+++ b/packages/std/src/bbstdConcatStrings_tool.cxx
@@ -28,12 +28,12 @@ void ConcatStrings_tool::Process()
 //    bbSetOutputOut( bbGetInputIn() );
 //    std::cout << "Output value = " <<bbGetOutputOut() << std::endl;
   
-    if (bbGetInputType()==1)
+    if ((bbGetInputType()==1) && ( bbGetInputBox_ConcatString()!=NULL) )
     {
         bbGetInputBox_ConcatString()->bbSetOutputOut( bbGetInputIn1() );
         bbGetInputBox_ConcatString()->bbSignalOutputModification(std::string("Out"));
 //        bbGetInputBox_ConcatString()->bbSignalOutputModification();
-    } // if Type == 1
+    } // if Type == 1   &&  Box
 
     
 }