[dia] [scan-build] Value stored to 'ctm' [...] is never read etc.

[Hans Breuer <hans src gnome org>]

commit 7cff402aa9e4898350cbae9c09954bc93463a907
Author: Hans Breuer <hans breuer org>
Date:   Sun Sep 7 20:38:18 2014 +0200

    [scan-build] Value stored to 'ctm' [...] is never read etc.
    
    pdf-import.cpp: In member function 'virtual void DiaOutputDev::updateFont(GfxState*)':
    pdf-import.cpp:328:94: warning: format '%x' expects argument of type 'unsigned int', but argument 2 has 
type 'GfxFont*' [-Wformat=]
         g_print ("Font 0x%08x: '%s' size=%g (* %g)\n", f, family, state->getTransformedFontSize());
                                                                                                  ^
    pdf-import.cpp:328:94: warning: format '%g' expects a matching 'double' argument [-Wformat=]
    pdf-import.cpp:129:13: warning: Value stored to 'ctm' during its initialization is never read
        double *ctm = getDefCTM();
                ^~~   ~~~~~~~~~~~

 plug-ins/pdf/pdf-import.cpp |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/plug-ins/pdf/pdf-import.cpp b/plug-ins/pdf/pdf-import.cpp
index cd16507..fef9b24 100644
--- a/plug-ins/pdf/pdf-import.cpp
+++ b/plug-ins/pdf/pdf-import.cpp
@@ -126,7 +126,6 @@ public :
                 double m21, double m22,
                 double m31, double m32)
   {
-    double *ctm = getDefCTM();
     DiaMatrix mat;
 
     mat.xx = m11;
@@ -325,7 +324,8 @@ public :
     gchar *family = g_strdup (f->getFamily() ? f->getFamily()->getCString() : "sans");
 
     // we are (not anymore) building the same font over and over again
-    g_print ("Font 0x%08x: '%s' size=%g (* %g)\n", f, family, state->getTransformedFontSize());
+    g_print ("Font 0x%08x: '%s' size=%g (* %g)\n",
+            (int)f, family, state->getTransformedFontSize(), scale);
 
     // now try to make a fontname Dia/Pango can cope with
     // strip style postfix - we already have extracted the style bits above