add strip_suffix function

diff --git a/wrap-for-bin.sh b/wrap-for-bin.sh
index 53a8dd0a3f9a123eae16415d6bcd50b1fbcba6a4..701d2339b9f5014d78ff1d5c88cfd21a1accd0c2 100644 (file)
--- a/wrap-for-bin.sh
+++ b/wrap-for-bin.sh
@@ -14,7 +14,7 @@ else
        GIT_TEMPLATE_DIR='@@BUILD_DIR@@/templates/blt'
        export GIT_TEMPLATE_DIR
 fi
-GITPERLLIB='@@BUILD_DIR@@/perl/blib/lib'
+GITPERLLIB='@@BUILD_DIR@@/perl/blib/lib'"${GITPERLLIB:+:$GITPERLLIB}"
 GIT_TEXTDOMAINDIR='@@BUILD_DIR@@/po/build/locale'
 PATH='@@BUILD_DIR@@/bin-wrappers:'"$PATH"
 export GIT_EXEC_PATH GITPERLLIB PATH GIT_TEXTDOMAINDIR