Display more information in case of error

Change-Id: I3100b926d8462eea7a632c8177a020e918e83c94

2 files changed, 3 insertions, 1 deletions

diff --git a/scilab/modules/helptools/sci_gateway/cpp/sci_buildDoc.cpp b/scilab/modules/helptools/sci_gateway/cpp/sci_buildDoc.cpp
index 747b566..e16c58f 100644
--- a/scilab/modules/helptools/sci_gateway/cpp/sci_buildDoc.cpp
+++ b/scilab/modules/helptools/sci_gateway/cpp/sci_buildDoc.cpp
@@ -244,6 +244,7 @@ extern "C"
         {
             Scierror(999,_("%s: Error while building documentation: %s.\n"), fname, ex.getJavaDescription().c_str());
             Scierror(999,_("%s: Execution Java stack %s.\n"), fname, ex.getJavaStackTrace().c_str());
+            Scierror(999,_("If Scilab is started in a chroot, you might want to try to set the two environment variables: SCI_DISABLE_TK=1 SCI_JAVA_ENABLE_HEADLESS=1\n"));
             return FALSE;
         }
 
diff --git a/scilab/modules/helptools/sci_gateway/cpp/sci_buildDocv2.cpp b/scilab/modules/helptools/sci_gateway/cpp/sci_buildDocv2.cpp
index d06c2e2..7235b6e 100644
--- a/scilab/modules/helptools/sci_gateway/cpp/sci_buildDocv2.cpp
+++ b/scilab/modules/helptools/sci_gateway/cpp/sci_buildDocv2.cpp
@@ -227,7 +227,7 @@ extern "C"
             {
                 doc->setWorkingLanguage((char *) language.c_str());
                 doc->setExportFormat((char *) exportFormat.c_str());
-                doc->setIsToolbox(Rhs == 4);
+                doc->setIsToolbox(Rhs == 4);
                 doc->process((char *) masterXML.c_str(), (char *) styleSheet.c_str());
             }
             else
@@ -240,6 +240,7 @@ extern "C"
         {
             Scierror(999,_("%s: Error while building documentation: %s.\n"), fname, ex.getJavaDescription().c_str());
             Scierror(999,_("%s: Execution Java stack: %s.\n"), fname, ex.getJavaStackTrace().c_str());
+            Scierror(999,_("If Scilab is started in a chroot, you might want to try to set the two environment variables: SCI_DISABLE_TK=1 SCI_JAVA_ENABLE_HEADLESS=1\n"));
             return FALSE;
         }