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-rw-r--r--nxcompshad/configure.ac2
1 files changed, 1 insertions, 1 deletions
diff --git a/nxcompshad/configure.ac b/nxcompshad/configure.ac
index f493bdf0e..485dd6fc8 100644
--- a/nxcompshad/configure.ac
+++ b/nxcompshad/configure.ac
@@ -22,7 +22,7 @@ AC_PROG_LIBTOOL
COMPSHAD_VERSION=nxcompshad_version
AC_SUBST([COMPSHAD_VERSION])
-LT_COMPSHAD_VERSION=[`echo $COMPSHAD_VERSION | sed -r -e 's/^([0-9]+\.[0-9]+\.[0-9]+).*$/\1/' -e 's/\./:/g'`]
+LT_COMPSHAD_VERSION=[`echo $COMPSHAD_VERSION | sed -E -e 's/^([0-9]+\.[0-9]+\.[0-9]+).*$/\1/' -e 's/\./:/g'`]
AC_SUBST([LT_COMPSHAD_VERSION])
# Silence warning: ar: 'u' modifier ignored since 'D' is the default