[playmidi] Fix buffer overflow when more than 32 voices get selected

[timidity41/timidity41.git] / WriteVersion.cmake

diff --git a/WriteVersion.cmake b/WriteVersion.cmake
index c796aa0..5b15a4d 100644 (file)
--- a/WriteVersion.cmake
+++ b/WriteVersion.cmake
@@ -1,6 +1,6 @@
 
 execute_process(
-    COMMAND "${GIT_EXECUTABLE}" describe
+    COMMAND "${GIT_EXECUTABLE}" describe --first-parent
     OUTPUT_VARIABLE gitDescribeResult
     OUTPUT_STRIP_TRAILING_WHITESPACE
 )