From: Philippe Proulx <eeppeliteloop@gmail.com>
Date: Thu, 26 Oct 2023 13:13:44 +0000 (-0400)
Subject: tools/format-cpp: use a group of `echo` lines with a single `>& 2`
X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=commitdiff_plain;h=ed6ecdedb8fc3d055ef2a6858a8370982cb3712d

tools/format-cpp: use a group of `echo` lines with a single `>& 2`

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
Change-Id: I4202fa48c0fe6909aeb3b1ea34870e920908917f
Reviewed-on: https://review.lttng.org/c/babeltrace/+/11144
Reviewed-by: Simon Marchi <simon.marchi@efficios.com>
---

diff --git a/tools/format-cpp b/tools/format-cpp
index 29a0bf7e..dfc4bbd5 100755
--- a/tools/format-cpp
+++ b/tools/format-cpp
@@ -17,11 +17,14 @@ format_cpp() {
 	fi
 
 	if [[ "$version" != *"clang-format version $expected_formatter_major_version"* ]]; then
-		echo "Expecting clang-format $expected_formatter_major_version." >&2
-		echo >&2
-		echo Got: >&2
-		echo >&2
-		echo "$version" >&2
+		{
+			echo "Expecting clang-format $expected_formatter_major_version."
+			echo
+			echo Got:
+			echo
+			echo "$version"
+		} >& 2
+
 		return 1
 	fi