From 3b436a72c55107faf694baec2f14a542958e32c6 Mon Sep 17 00:00:00 2001
From: Tadahito Yao <eighttails@nifty.com>
Date: Mon, 22 Mar 2021 20:46:44 +0900
Subject: [PATCH] Print command line options if run_command() failed.

---
 src/training/tesstrain_utils.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/training/tesstrain_utils.sh b/src/training/tesstrain_utils.sh
index 172457fb4..9e0c9637a 100644
--- a/src/training/tesstrain_utils.sh
+++ b/src/training/tesstrain_utils.sh
@@ -79,7 +79,7 @@ run_command() {
     shift
     tlog "[$(date)] ${cmd} $@"
     if ! "${cmd}" "$@" 2>&1 | tee -a "${LOG_FILE}"; then
-        err_exit "Program $(basename ${cmd}) failed. Abort."
+        err_exit "Program $(basename ${cmd}) failed. Abort. Command line: ${cmd} $@"
     fi
 }