From: Frederic Cervenansky <Frederic.Cervenansky@creatis.insa-lyon.fr>
Date: Mon, 9 May 2011 14:31:22 +0000 (+0000)
Subject: avoid crash if no environment variable for bbtk not defined
X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=commitdiff_plain;h=972c7e6c2a94ec51ea3c8a57d5a1eeaf4755b1a2;p=crea.git

avoid crash if no environment variable for bbtk not defined
---

diff --git a/appli/creaNewProject/creaNewProject.cpp b/appli/creaNewProject/creaNewProject.cpp
index 265d432..b0e9f8e 100644
--- a/appli/creaNewProject/creaNewProject.cpp
+++ b/appli/creaNewProject/creaNewProject.cpp
@@ -36,12 +36,7 @@ bool myApp::OnInit( )
    if (description.IsEmpty()) return false;
 
 #if(_WIN32)
-        // \TODO rewrite, according to new trick // JPR
-	
-        char * install_Dir = getenv("bbtk_DIR");
-        std::string execGUICreateNewPackage(install_Dir);
-        execGUICreateNewPackage = "bbi " + execGUICreateNewPackage;
-
+     
 	std::string command("creaNewProject.bat ");
 	std::string command1("creaSed.exe ");
 	std::string command2("del ");
@@ -59,8 +54,15 @@ bool myApp::OnInit( )
                 // Create a Package at the same time.   JPR
 		
 		/// \TODO rewrite, according to new trick // JPR
-                execGUICreateNewPackage += "\..\..\..\share\bbtk\bbs\toolsbbtk\appli\GUICreatePackage.bbs";
-                system(execGUICreateNewPackage.c_str());
+				   // \TODO rewrite, according to new trick // JPR
+				        char * install_Dir = getenv("bbtk_DIR");
+						if(install_Dir != NULL) // variable not always defined
+						{
+							std::string execGUICreateNewPackage(install_Dir);
+							execGUICreateNewPackage = "bbi " + execGUICreateNewPackage;
+			                execGUICreateNewPackage += "\..\..\..\share\bbtk\bbs\toolsbbtk\appli\GUICreatePackage.bbs";
+							system(execGUICreateNewPackage.c_str());
+						}
 	}
 	else 
 	{