From 7a66678ab27762b0b3443e86320365cf1a21744d Mon Sep 17 00:00:00 2001
From: wh <w20089527@gmail.com>
Date: Mon, 28 Jun 2021 20:33:51 +0800
Subject: [PATCH] Fix install-params.sh "popd: directory stack empty".

---
 params/install-params.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/params/install-params.sh b/params/install-params.sh
index c299088d94e67..c7c5380d4b041 100755
--- a/params/install-params.sh
+++ b/params/install-params.sh
@@ -133,7 +133,10 @@ EOF
     install_params "$SAPLING_SPEND_NAME" "$PARAMS_DIR/$SAPLING_SPEND_NAME" "8e48ffd23abb3a5fd9c5589204f32d9c31285a04b78096ba40a79b75677efc13"
     install_params "$SAPLING_OUTPUT_NAME" "$PARAMS_DIR/$SAPLING_OUTPUT_NAME" "2f0ebbcbb9bb0bcffe95a397e7eba89c29eb4dde6191c339db88570e3f3fb0e4"
 
-    popd
+    if [ -d ".git" ] || [ -f autogen.sh ]
+    then
+        popd
+    fi
 }
 
 main