From 301f58200202f5a7d17617e293ed2da5e350c9da Mon Sep 17 00:00:00 2001
From: abitmore <abitmore@users.noreply.github.com>
Date: Wed, 8 May 2019 06:46:36 -0400
Subject: [PATCH] Handle SIGINT when searching in editline

---
 src/rpc/cli.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/rpc/cli.cpp b/src/rpc/cli.cpp
index ac518c3..c4e44ce 100644
--- a/src/rpc/cli.cpp
+++ b/src/rpc/cli.cpp
@@ -257,16 +257,24 @@ static int cli_check_secret(const char *source)
    return 0;
 }
 
+static int cli_quitting = false;
+
 /**
  * Get next character from stdin, or EOF if got a SIGINT signal
  */
 static int interruptible_getc(void)
 {
+   if( cli_quitting )
+      return EOF;
+
    int r;
    char c;
 
    r = read(0, &c, 1); // read from stdin, will return -1 on SIGINT
 
+   if( r == -1 && errno == EINTR )
+      cli_quitting = true;
+
    return r == 1 ? c : EOF;
 }