From e008354b2d31b289b938843c0c6ed8722a1a9cc6 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Fri, 15 Mar 2024 15:22:00 +0100
Subject: cmake: Fix error when checkpatch.pl is found but version cannot be
 extracted

---
 cmake/FindCheckPatch.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'cmake')

diff --git a/cmake/FindCheckPatch.cmake b/cmake/FindCheckPatch.cmake
index 2772676..3fa1ec8 100644
--- a/cmake/FindCheckPatch.cmake
+++ b/cmake/FindCheckPatch.cmake
@@ -20,7 +20,7 @@ if(CheckPatch_EXECUTABLE)
     execute_process(COMMAND ${CheckPatch_EXECUTABLE} --version
                     OUTPUT_VARIABLE CheckPatch_VERBOSE_VERSION
                     OUTPUT_STRIP_TRAILING_WHITESPACE)
-    string(REGEX REPLACE ".*Version:.([0-9]+\\.[0-9]+).*" "\\1" CheckPatch_VERSION ${CheckPatch_VERBOSE_VERSION})
+    string(REGEX REPLACE ".*Version:.([0-9]+\\.[0-9]+).*" "\\1" CheckPatch_VERSION "${CheckPatch_VERBOSE_VERSION}")
 endif(CheckPatch_EXECUTABLE)
 
 include(FindPackageHandleStandardArgs)
-- 
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