1 files changed, 1 insertions, 1 deletions

diff --git a/src/process.c b/src/process.c
index 3cdf045f4f4..ae7ec158ef9 100644
--- a/src/process.c
+++ b/src/process.c
@@ -5927,7 +5927,7 @@ process_send_signal (Lisp_Object process, int signo, Lisp_Object current_group,
 
       if (sig_char && *sig_char != CDISABLE)
         {
-          send_process (proc, sig_char, 1, Qnil);
+          send_process (proc, (char *) sig_char, 1, Qnil);
           return;
         }
       /* If we can't send the signal with a character,