master 609d814: Fix crash when resizing GNUstep builds

[Alan Third]

branch: master
commit 609d814fdf1e7ab76ec45017bc04087ae41d9bc8
Author: Alan Third <alan@idiocy.org>
Commit: Alan Third <alan@idiocy.org>

    Fix crash when resizing GNUstep builds
    
    The toolkit can send far too many resize notifications, so be more
    careful when we take action after receiving one.
    
    * src/nsfns.m (ns_set_tool_bar_lines): Remove unneeded NSTRACE.
    * src/nsterm.m ([EmacsView viewDidResize:]): Don't report resizes to
    Emacs when the same change has already been reported and delayed.
---
 src/nsfns.m  |  6 +-----
 src/nsterm.m | 11 +++++++----
 2 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/src/nsfns.m b/src/nsfns.m
index 3f05128..1f281f7 100644
--- a/src/nsfns.m
+++ b/src/nsfns.m
@@ -668,11 +668,7 @@ ns_set_tool_bar_lines (struct frame *f, Lisp_Object value, 
Lisp_Object oldval)
        }
     }
 
-  {
-    NSTRACE_MSG ("inhibit:%d", inhibit);
-
-    adjust_frame_size (f, -1, -1, 2, false, Qtool_bar_lines);
-  }
+  adjust_frame_size (f, -1, -1, 2, false, Qtool_bar_lines);
 }
 
 static void
diff --git a/src/nsterm.m b/src/nsterm.m
index f2d0396..6e7ab12 100644
--- a/src/nsterm.m
+++ b/src/nsterm.m
@@ -7308,16 +7308,19 @@ not_in_argv (NSString *arg)
   oldw = FRAME_PIXEL_WIDTH (emacsframe);
   oldh = FRAME_PIXEL_HEIGHT (emacsframe);
 
-  NSTRACE_SIZE ("New size", NSMakeSize (neww, newh));
-  NSTRACE_SIZE ("Original size", NSMakeSize (oldw, oldh));
-
   /* Don't want to do anything when the view size hasn't changed. */
-  if (oldh == newh && oldw == neww)
+  if ((oldh == newh && oldw == neww)
+      || (emacsframe->new_size_p
+          && newh == emacsframe->new_height
+          && neww == emacsframe->new_width))
     {
       NSTRACE_MSG ("No change");
       return;
     }
 
+  NSTRACE_SIZE ("New size", NSMakeSize (neww, newh));
+  NSTRACE_SIZE ("Original size", NSMakeSize (oldw, oldh));
+
 #ifdef NS_DRAW_TO_BUFFER
   if ([self wantsUpdateLayer])
     {