Replace egrep usage with grep -E

[grml-live.git] / debian / rules

diff --git a/debian/rules b/debian/rules
index 8787428..504a935 100755 (executable)
--- a/debian/rules
+++ b/debian/rules
@@ -13,7 +13,7 @@ override_dh_binary:
        dh_binary
 
 override_dh_install:
-       egrep -q "GRML_LIVE_VERSION=.*UNRELEASED" grml-live || \
+       grep -qE "GRML_LIVE_VERSION=.*UNRELEASED" grml-live || \
                        (echo "Wrong version in grml-live" && exit 2)
        # build docs
        cd docs && $(MAKE) && cd ../