[Emacs-diffs] Changes to emacs/src/xterm.c,v

[Kenichi Handa]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Changes by:     Kenichi Handa <handa>   07/09/14 04:11:26

Index: xterm.c
===================================================================
RCS file: /cvsroot/emacs/emacs/src/xterm.c,v
retrieving revision 1.956
retrieving revision 1.957
diff -u -b -r1.956 -r1.957
--- xterm.c     10 Sep 2007 21:25:32 -0000      1.956
+++ xterm.c     14 Sep 2007 04:11:26 -0000      1.957
@@ -6538,16 +6538,17 @@
               gives us composition information.  */
            coding.composing = COMPOSITION_DISABLED;
 
-           for (i = 0; i < nbytes; i++)
-             {
-               STORE_KEYSYM_FOR_DEBUG (copy_bufptr[i]);
-             }
-
+           if (nbytes > 0)
            {
              /* Decode the input data.  */
              int require;
              unsigned char *p;
 
+               for (i = 0; i < nbytes; i++)
+                 {
+                   STORE_KEYSYM_FOR_DEBUG (copy_bufptr[i]);
+                 }
+
              require = decoding_buffer_size (&coding, nbytes);
              p = (unsigned char *) alloca (require);
              coding.mode |= CODING_MODE_LAST_BLOCK;
@@ -6558,7 +6559,6 @@
              nbytes = coding.produced;
              nchars = coding.produced_char;
              copy_bufptr = p;
-           }
 
            /* Convert the input data to a sequence of
               character events.  */
@@ -6575,6 +6575,7 @@
                inev.ie.code = c;
                kbd_buffer_store_event_hold (&inev.ie, hold_quit);
              }
+             }
 
            /* Previous code updated count by nchars rather than nbytes,
               but that seems bogus to me.  ++kfs  */