Remove unused variables (patch by Eugene Arshinov, thanks).

git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@5812 ea778897-0a13-0410-b9d1-a72fbfd435f5

ChangeLog

+2011-05-22  Enrico Tröger  <enrico(dot)troeger(at)uvena(dot)de>
+
+ * src/about.c, src/build.c, tagmanager/tm_workspace.c:
+   Remove unused variables (patch by Eugene Arshinov, thanks).
+
+
 2011-05-12  Colomban Wendling  <colomban(at)geany(dot)org>
 
  * src/encodings.c:

src/about.c

@@ -137,7 +137,6 @@ static GtkWidget *create_dialog(void)
 	GtkWidget *table;
 	GtkWidget *license_scrollwin;
 	GtkWidget *info_box;
-	GtkWidget *button;
 	GtkWidget *header_hbox;
 	GtkWidget *header_eventbox;
 	GdkPixbuf *icon;
@@ -154,7 +153,7 @@ static GtkWidget *create_dialog(void)
 	gtk_window_set_position(GTK_WINDOW(dialog), GTK_WIN_POS_CENTER_ON_PARENT);
 	gtk_window_set_title(GTK_WINDOW(dialog), _("About Geany"));
 	gtk_widget_set_name(dialog, "GeanyDialog");
-	button = gtk_dialog_add_button(GTK_DIALOG(dialog), GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE);
+	gtk_dialog_add_button(GTK_DIALOG(dialog), GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE);
 	gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_CLOSE);
 	gtk_dialog_set_has_separator(GTK_DIALOG(dialog), FALSE);
 	g_signal_connect(dialog, "key-press-event", G_CALLBACK(gb_on_key_pressed), NULL);

src/build.c

@@ -1654,11 +1654,8 @@ static void on_toolbutton_build_activate(GtkWidget *menuitem, gpointer user_data
 static void on_toolbutton_make_activate(GtkWidget *menuitem, gpointer user_data)
 {
 	gchar *msg;
-	gint grp, cmd;
 
 	last_toolbutton_action = user_data;
-	grp = GPOINTER_TO_GRP(user_data);
-	cmd = GPOINTER_TO_CMD(user_data);
 	if (last_toolbutton_action == GBO_TO_POINTER(GEANY_GBO_MAKE_ALL))
 			msg = _("Build the current file with Make and the default target");
 	else if (last_toolbutton_action == GBO_TO_POINTER(GEANY_GBO_CUSTOM))
@@ -2116,11 +2113,8 @@ static gboolean read_row(BuildDestination *dst, BuildTableData table_data, gint
 {
 	gchar *entries[GEANY_BC_CMDENTRIES_COUNT];
 	gboolean changed = FALSE;
-	GeanyBuildSource src;
 	enum GeanyBuildCmdEntries i;
 
-	src = table_data->rows[drow]->src;
-
 	for (i = 0; i < GEANY_BC_CMDENTRIES_COUNT; i++)
 	{
 		entries[i] = g_strdup(get_build_command_entry_text(table_data->rows[drow]->entries[i]));

tagmanager/tm_workspace.c

@@ -223,11 +223,10 @@ static void write_includes_file(FILE *fp, GList *includes_files)
 	{
 		char *str = g_strdup_printf("#include \"%s\"\n", (char*)node->data);
 		int str_len = strlen(str);
-		size_t size;
 
-		size = fwrite(str, str_len, 1, fp);
+		fwrite(str, str_len, 1, fp);
 		g_free(str);
-		node = g_list_next (node);
+		node = g_list_next(node);
 	}
 }
 
@@ -251,9 +250,8 @@ static void append_to_temp_file(FILE *fp, GList *file_list)
 		}
 		else
 		{
-			size_t size;
-			size = fwrite(contents, length, 1, fp);
-			size = fwrite("\n", 1, 1, fp);	/* in case file doesn't end in newline (e.g. windows). */
+			fwrite(contents, length, 1, fp);
+			fwrite("\n", 1, 1, fp);	/* in case file doesn't end in newline (e.g. windows). */
 			g_free(contents);
 		}
 		node = g_list_next (node);
@@ -376,13 +374,12 @@ gboolean tm_workspace_create_global_tags(const char *config_dir, const char *pre
 	 */
 	if (pre_process != NULL)
 	{
-		int ret;
 		command = g_strdup_printf("%s %s | grep -v -E '^\\s*(G_BEGIN_DECLS|G_END_DECLS)\\s*$' > %s",
 							  pre_process, temp_file, temp_file2);
 #ifdef TM_DEBUG
 		g_message("Executing: %s", command);
 #endif
-		ret = system(command);
+		system(command);
 		g_free(command);
 		g_unlink(temp_file);
 		g_free(temp_file);