gnu/packages/patches/emacs-ignore-empty-xim-styles.patch

   1 Fix contributed upstream here:
   2 https://debbugs.gnu.org/cgi/bugreport.cgi?bug=42694.
   3
   4 Index: emacs-26.3/src/xfns.c
   5 ===================================================================
   6 --- emacs-26.3.orig/src/xfns.c
   7 +++ emacs-26.3/src/xfns.c
   8 @@ -2628,6 +2628,8 @@ xic_free_xfontset (struct frame *f)
   9  static XIMStyle
  10  best_xim_style (XIMStyles *xim)
  11  {
  12 +  if (xim == NULL) goto out;
  13 +
  14    int i, j;
  15    int nr_supported = ARRAYELTS (supported_xim_styles);
  16
  17 @@ -2636,6 +2638,7 @@ best_xim_style (XIMStyles *xim)
  18        if (supported_xim_styles[i] == xim->supported_styles[j])
  19         return supported_xim_styles[i];
  20
  21 + out:
  22    /* Return the default style.  */
  23    return XIMPreeditNothing | XIMStatusNothing;
  24  }