(x_decode_color): Use signal_error.

diff --git a/src/xfns.c b/src/xfns.c
index dd0510cf0fa1fc056923c9eb9117a7141a8d4a5c..47916fccb71732814673ce7294f28821f6fcb759 100644 (file)
--- a/src/xfns.c
+++ b/src/xfns.c
@@ -759,9 +759,7 @@ x_decode_color (f, color_name, mono_color)
   if (x_defined_color (f, SDATA (color_name), &cdef, 1))
     return cdef.pixel;
 
-  Fsignal (Qerror, Fcons (build_string ("Undefined color"),
-                         Fcons (color_name, Qnil)));
-  return 0;
+  signal_error ("Undefined color", color_name);
 }