From: John Darrington <john@darrington.wattle.id.au>
Date: Mon, 19 Oct 2015 13:23:23 +0000 (+0200)
Subject: Move definition of handler inside the #ifdef HAVE_READLINE
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4cacd2b179b768c6bde4dfc12709b9c5df2146d5;p=pspp

Move definition of handler inside the #ifdef HAVE_READLINE
---

diff --git a/src/ui/terminal/terminal-reader.c b/src/ui/terminal/terminal-reader.c
index 96a69d7bc4..f0017cbb54 100644
--- a/src/ui/terminal/terminal-reader.c
+++ b/src/ui/terminal/terminal-reader.c
@@ -256,15 +256,6 @@ readline_prompt (enum prompt_style style)
 static int pfd[2];
 static bool sigint_received ;
 
-static void 
-handler (int sig)
-{
-  rl_end = 0;
-
-  write (pfd[1], "x", 1);
-  rl_echo_signal_char (sig);
-}
-
 
 /* 
    A function similar to getc from stdio.
@@ -320,6 +311,16 @@ interruptible_getc (FILE *fp)
 
 #if HAVE_READLINE
 
+static void 
+handler (int sig)
+{
+  rl_end = 0;
+
+  write (pfd[1], "x", 1);
+  rl_echo_signal_char (sig);
+}
+
+
 static void
 readline_init (void)
 {