From 37a337bceca1c4730753ec5765a9eacb9f8a9962 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Mon, 4 Apr 2016 15:08:08 +0200
Subject: [PATCH] throwSQLiteError(): Check for SIGINT so we don't loop forever

---
 src/libstore/sqlite.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/libstore/sqlite.cc b/src/libstore/sqlite.cc
index 0f1bb4947..77fbedd11 100644
--- a/src/libstore/sqlite.cc
+++ b/src/libstore/sqlite.cc
@@ -20,6 +20,7 @@ namespace nix {
         }
         /* Sleep for a while since retrying the transaction right away
            is likely to fail again. */
+        checkInterrupt();
 #if HAVE_NANOSLEEP
         struct timespec t;
         t.tv_sec = 0;