1 files changed, 5 insertions, 4 deletions

diff --git a/src/xterm.c b/src/xterm.c
index b7dc884fa69..a7a52064a10 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -5727,12 +5727,11 @@ xaw_jump_callback (Widget widget, XtPointer client_data, XtPointer call_data)
   struct scroll_bar *bar = client_data;
   float *top_addr = call_data;
   double top = *top_addr;
-  float shown;
+  double shown;
   int whole, portion, height, width;
   enum scroll_bar_part part;
   bool horizontal = bar->horizontal;
 
-
   if (horizontal)
     {
       /* Get the size of the thumb, a value between 0 and 1.  */
@@ -6367,8 +6366,9 @@ x_set_toolkit_scroll_bar_thumb (struct scroll_bar *bar, int portion, int positio
     }
 
   {
-    float old_top, old_shown;
+    double old_top, old_shown;
     Dimension height;
+
     XtVaGetValues (widget,
                    XtNtopOfThumb, &old_top,
                    XtNshown, &old_shown,
@@ -6395,7 +6395,8 @@ x_set_toolkit_scroll_bar_thumb (struct scroll_bar *bar, int portion, int positio
     /* If the call to XawScrollbarSetThumb below doesn't seem to
        work, check that 'NARROWPROTO' is defined in src/config.h.
        If this is not so, most likely you need to fix configure.  */
-    float ftop = top, fshown = shown;
+    double ftop = top, fshown = shown;
+
     if (ftop != old_top || fshown != old_shown)
       {
         if (bar->dragging == -1)