From d0f829fec2feb4c7af6101b9576428d2128f3b5c Mon Sep 17 00:00:00 2001
From: Jean-Francois Dockes <jfd@recoll.org>
Date: Thu, 16 Apr 2015 19:49:40 +0200
Subject: [PATCH] Use special case for indexing empty files

---
 src/index/mimetype.cpp  | 3 +++
 src/sampleconf/mimeconf | 1 +
 2 files changed, 4 insertions(+)

diff --git a/src/index/mimetype.cpp b/src/index/mimetype.cpp
index d6735011..9d62fe7d 100644
--- a/src/index/mimetype.cpp
+++ b/src/index/mimetype.cpp
@@ -133,6 +133,9 @@ string mimetype(const string &fn, const struct stat *stp,
 	    return "inode/symlink";
 	if (!S_ISREG(stp->st_mode))
 	    return "inode/x-fsspecial";
+	// Empty files are just this: avoid further errors with actual filters.
+	if (stp->st_size == 0) 
+	    return "inode/x-empty";
     }
 
     string mtype;
diff --git a/src/sampleconf/mimeconf b/src/sampleconf/mimeconf
index beb23c0e..29695b72 100644
--- a/src/sampleconf/mimeconf
+++ b/src/sampleconf/mimeconf
@@ -133,6 +133,7 @@ image/vnd.djvu = exec rcldjvu
 image/svg+xml = exec rclsvg
 image/x-xcf = execm rclimg
 inode/symlink = internal
+inode/x-empty = exec rclnull
 message/rfc822 = internal
 text/calendar = execm rclics;mimetype=text/plain
 text/html  = internal