From 4d37230917542b9cfee6641b5deed685ce51bb37 Mon Sep 17 00:00:00 2001
From: Christian Hergert <chergert@redhat.com>
Date: Wed, 19 Jul 2023 18:32:45 -0700
Subject: [PATCH] libsysprof: don't try to compress 0 length file content

---
 src/libsysprof/sysprof-recording.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/libsysprof/sysprof-recording.c b/src/libsysprof/sysprof-recording.c
index 590a8d67..36c882a9 100644
--- a/src/libsysprof/sysprof-recording.c
+++ b/src/libsysprof/sysprof-recording.c
@@ -756,6 +756,9 @@ _sysprof_recording_add_file_data (SysprofRecording *self,
   if (length < 0)
     length = strlen (contents);
 
+  if (length == 0)
+    compress = FALSE;
+
   if (compress)
     {
       compress_bytes = do_compress (contents, length, &compress_len);