From 1077f6ab463a128329b8c5acf5e39a0ec5f13b05 Mon Sep 17 00:00:00 2001
From: Bert Peters <bert@bertptrs.nl>
Date: Fri, 23 Mar 2018 17:20:39 +0100
Subject: [PATCH] Improved error message.

---
 src/tools/deinplace.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tools/deinplace.cpp b/src/tools/deinplace.cpp
index ffecd9f..c6b0492 100644
--- a/src/tools/deinplace.cpp
+++ b/src/tools/deinplace.cpp
@@ -38,7 +38,7 @@ int get_file_descriptor(std::string_view file_name, int mode)
 {
     int fd = open(file_name.data(), mode);
     if (fd < 0) {
-        perror("Failed to open file");
+        perror("get_file_descriptor");
         exit(1);
     }