From dce48f53dfc88b971d1e592dbfdb1f6b77970485 Mon Sep 17 00:00:00 2001
From: senhuang42 <senhuang96@fb.com>
Date: Mon, 23 Aug 2021 19:10:16 -0400
Subject: [PATCH] Fix benchzstd error message

---
 programs/benchzstd.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/programs/benchzstd.c b/programs/benchzstd.c
index 72793f07..32ce6059 100644
--- a/programs/benchzstd.c
+++ b/programs/benchzstd.c
@@ -805,6 +805,10 @@ BMK_benchOutcome_t BMK_benchFilesAdvanced(
         RETURN_ERROR(15, BMK_benchOutcome_t, "Invalid Compression Level");
     }
 
+    if (totalSizeToLoad == UTIL_FILESIZE_UNKNOWN) {
+        RETURN_ERROR(9, BMK_benchOutcome_t, "Error loading files");
+    }
+
     fileSizes = (size_t*)calloc(nbFiles, sizeof(size_t));
     if (!fileSizes) RETURN_ERROR(12, BMK_benchOutcome_t, "not enough memory for fileSizes");