build_debian: fix regex

diff --git a/dist/build_debian.sh b/dist/build_debian.sh
index d3e90f68a7c55b83bc2510d7c4113f1b0ca48b40..f11a8e7642871c90df651e8f19583e882d611828 100644 (file)
--- a/dist/build_debian.sh
+++ b/dist/build_debian.sh
@@ -116,7 +116,7 @@ if [ -z "$PPA" ]
 then
     if [ ! -z "${TRAVIS_BRANCH}" ]
     then
-        sed -i '/^ cmake \(>= 3.1\),/d' debian/control
+        sed -i '/^ cmake (>= 3.1),/d' debian/control
     fi
     debuild --no-lintian -us -uc
 else