From 58f92ed0551f630a6c1d685cd0ce1f9a6a80d3af Mon Sep 17 00:00:00 2001
From: gentle_hu <gentle_hu@qq.com>
Date: Mon, 7 Dec 2020 15:58:12 +0800
Subject: [PATCH] add \

---
 contrib/pldebugger/Makefile                |  2 +-
 third_party/dependency/pldebugger/patch.sh | 10 +++++++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/contrib/pldebugger/Makefile b/contrib/pldebugger/Makefile
index 6ed1761d6..4975b6562 100644
--- a/contrib/pldebugger/Makefile
+++ b/contrib/pldebugger/Makefile
@@ -46,7 +46,7 @@ define create_pldebugger_sources
         cd $(PLDEBUGGER_DIR); \
         sh patch.sh;  \
         if [ $$? -eq 1 ]; then \
-            exit 1;
+            exit 1; \
         fi; \
         cd - ;
 endef
diff --git a/third_party/dependency/pldebugger/patch.sh b/third_party/dependency/pldebugger/patch.sh
index c5a7fb3e8..e6358dbcf 100644
--- a/third_party/dependency/pldebugger/patch.sh
+++ b/third_party/dependency/pldebugger/patch.sh
@@ -1,12 +1,20 @@
 rm -rf pldebugger_3_0
-tar xfzv pldebugger_3_0.tar.gz &> /dev/null
+
+file_name="pldebugger_3_0.tar.gz"
+if [ ! -f "$file_name" ]; then
+	echo "ERROR: $file_name does not exist."
+	exit 1;
+fi
+tar xfzv $file_name &> /dev/null
 rename ".c" ".cpp" pldebugger_3_0/*.c
+
 file_name="pldebugger_3_0_patch.patch"
 if [ ! -f "$file_name" ]; then 
 	echo "ERROR: $file_name does not exist."
 	exit 1; 
 fi
 patch -p0 -d pldebugger_3_0 < $file_name
+
 file_name="pldebugger_3_0_patch2.patch"
 if [ ! -f "$file_name" ]; then
 	echo "ERROR: $file_name does not exist."