Consistency not generated inheritance diagram

Also warn when an inheritance diagram is not generated.
Corrected "dead" code in if statement

2 files changed, 6 insertions, 2 deletions

diff --git a/src/classdef.cpp b/src/classdef.cpp
index 8f04505..f7abbe4 100644
--- a/src/classdef.cpp
+++ b/src/classdef.cpp
@@ -1718,7 +1718,11 @@ void ClassDefImpl::writeInheritanceGraph(OutputList &ol) const
     // write class diagram using dot
   {
     DotClassGraph inheritanceGraph(this,DotNode::Inheritance);
-    if (!inheritanceGraph.isTrivial() && !inheritanceGraph.isTooBig())
+    if (inheritanceGraph.isTooBig())
+    {
+       warn_uncond("Inheritance graph for '%s' not generated, too many nodes. Consider increasing DOT_GRAPH_MAX_NODES.\n",name().data());
+    }
+    else if (!inheritanceGraph.isTrivial())
     {
       ol.pushGeneratorState();
       ol.disable(OutputGenerator::Man);
diff --git a/src/memberdef.cpp b/src/memberdef.cpp
index 3442229..912d7b2 100644
--- a/src/memberdef.cpp
+++ b/src/memberdef.cpp
@@ -2945,7 +2945,7 @@ void MemberDefImpl::_writeCallerGraph(OutputList &ol) const
     {
        warn_uncond("Caller graph for '%s' not generated, too many nodes. Consider increasing DOT_GRAPH_MAX_NODES.\n",qPrint(qualifiedName()));
     }
-    else if (!callerGraph.isTrivial() && !callerGraph.isTooBig())
+    else if (!callerGraph.isTrivial())
     {
       msg("Generating caller graph for function %s\n",qPrint(qualifiedName()));
       ol.disable(OutputGenerator::Man);