[dia] [warningectomy] Unused variables

[Hans Breuer <hans src gnome org>]

commit 5797a02e4357b415a997a7f6781d0f62939755f1
Author: Hans Breuer <hans breuer org>
Date:   Sun Sep 7 21:07:45 2014 +0200

    [warningectomy] Unused variables
    
    diapathrenderer.c: In function 'path_build_arc':
    diapathrenderer.c:413:8: warning: unused variable 'ctl' [-Wunused-variable]
       real ctl;
    path-math.c: In function 'path_combine':
    path-math.c:745:7: warning: unused variable 'total' [-Wunused-variable]
       int total = 0;
           ^
    path-math.c:744:13: warning: unused variable 'k' [-Wunused-variable]
       int i, j, k;
                 ^
    path-math.c:744:10: warning: unused variable 'j' [-Wunused-variable]
       int i, j, k;
              ^
    path-math.c:744:7: warning: unused variable 'i' [-Wunused-variable]
       int i, j, k;
           ^
    diasvgrenderer.c: In function '_gradient_do':
    diasvgrenderer.c:114:10: warning: unused variable 'name' [-Wunused-variable]
       gchar *name = (gchar *)key;
              ^
    box.c: In function 'box_draw':
    box.c:322:8: warning: unused variable 'radius' [-Wunused-variable]
       real radius;
            ^
    shape-export.c: In function 'draw_polygon':
    shape-export.c:418:10: warning: unused variable 'style' [-Wunused-variable]
       gchar *style;
              ^
    shape-export.c: In function 'add_rectangle_connection_points':
    shape-export.c:446:9: warning: unused variable 'center' [-Wunused-variable]
       Point center;
             ^

 lib/diapathrenderer.c         |    1 -
 lib/diasvgrenderer.c          |    1 -
 lib/path-math.c               |    2 --
 objects/flowchart/box.c       |    1 -
 plug-ins/shape/shape-export.c |    2 --
 5 files changed, 0 insertions(+), 7 deletions(-)
---
diff --git a/lib/diapathrenderer.c b/lib/diapathrenderer.c
index 9367586..ebc5e40 100644
--- a/lib/diapathrenderer.c
+++ b/lib/diapathrenderer.c
@@ -410,7 +410,6 @@ path_build_arc (GArray *path,
   real ar2;
   int i, segs;
   real ars;
-  real ctl;
   gboolean ccw = angle2 > angle1;
 
   ar1 = (M_PI / 180.0) * angle1;
diff --git a/lib/diasvgrenderer.c b/lib/diasvgrenderer.c
index d148775..a001591 100644
--- a/lib/diasvgrenderer.c
+++ b/lib/diasvgrenderer.c
@@ -111,7 +111,6 @@ _gradient_do (gpointer key,
              gpointer value,
              gpointer user_data)
 {
-  gchar *name = (gchar *)key;
   DiaPattern *pattern = (DiaPattern *)value;
   GradientData *gd = (GradientData *)user_data;
   DiaSvgRenderer *renderer = gd->renderer;
diff --git a/lib/path-math.c b/lib/path-math.c
index 7adf6f6..a9bef7f 100644
--- a/lib/path-math.c
+++ b/lib/path-math.c
@@ -741,8 +741,6 @@ path_combine (const GArray   *p1,
              PathCombineMode mode)
 {
   GArray *result = NULL;
-  int i, j, k;
-  int total = 0;
   GArray *crossing = NULL;
   GArray *one, *two;
   static int debug = 0;
diff --git a/objects/flowchart/box.c b/objects/flowchart/box.c
index 0478aed..f9948f1 100644
--- a/objects/flowchart/box.c
+++ b/objects/flowchart/box.c
@@ -319,7 +319,6 @@ box_draw(Box *box, DiaRenderer *renderer)
   DiaRendererClass *renderer_ops = DIA_RENDERER_GET_CLASS (renderer);
   Point lr_corner;
   Element *elem;
-  real radius;
   
   assert(box != NULL);
   assert(renderer != NULL);
diff --git a/plug-ins/shape/shape-export.c b/plug-ins/shape/shape-export.c
index d3ae9a4..04726ad 100644
--- a/plug-ins/shape/shape-export.c
+++ b/plug-ins/shape/shape-export.c
@@ -415,7 +415,6 @@ draw_polygon(DiaRenderer *self,
   Point center;
   gchar px_buf[G_ASCII_DTOSTR_BUF_SIZE];
   gchar py_buf[G_ASCII_DTOSTR_BUF_SIZE];
-  gchar *style;
 
   node = xmlNewChild(renderer->root, renderer->svg_name_space, (const xmlChar *)"polygon", NULL);
 
@@ -443,7 +442,6 @@ add_rectangle_connection_points (ShapeRenderer *renderer,
                                  Point *ul_corner, Point *lr_corner, real r) 
 {
   Point pos;
-  Point center;
   real width, height;
 
   width = lr_corner->x - ul_corner->x;