1 files changed, 1 insertions, 9 deletions

diff --git a/src/process.c b/src/process.c
index 49fef36d41a..ae9741ac478 100644
--- a/src/process.c
+++ b/src/process.c
@@ -5594,15 +5594,7 @@ process_send_signal (process, signo, current_group, nomsg)
           break;
         }
 
-#ifndef _POSIX_VDISABLE
-#ifdef CVDISABLE
-#define _POSIX_VDISABLE CVDISABLE
-#else
-#define _POSIX_VDISABLE '\0'
-#endif
-#endif
-
-      if (sig_char && *sig_char != _POSIX_VDISABLE)
+      if (sig_char && *sig_char != CDISABLE)
         send_process (proc, sig_char, 1, Qnil);
       return;
 #else /* ! HAVE_TERMIOS */