fix tweak version number

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 875edc60d846534c6c8d79c5296b2aa3b2b5aedd..a8ce8e8f872c736e5e30421e8a8b09e6d32c4d01 100644 (file)
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -7,7 +7,7 @@ set(PROJECT_VERSION_MINOR 1)
 set(PROJECT_VERSION_PATCH 21)
 set(PROJECT_VERSION ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH})
 find_package(Git)
-if(GIT_FOUND AND EXISTS .git)
+if(GIT_FOUND AND EXISTS ${CMAKE_SOURCE_DIR}/.git)
        execute_process(COMMAND ${GIT_EXECUTABLE} branch --show-current
                WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
                OUTPUT_VARIABLE CURRENT_BRANCH