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-rw-r--r--configure.ac2
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index 8aa07ffbeb9..2e7212a83ef 100644
--- a/configure.ac
+++ b/configure.ac
@@ -542,7 +542,7 @@ BUILD_PYTHON_LIB=
have_python2=no
have_Python_h=no
-if echo $PYTHON_VERSION | grep ^2; then
+if echo $PYTHON_VERSION | grep -q ^2; then
have_python2=yes
dnl Use pkg-config to get runtime search patch missing from ${PYTHON}-config