Remove some code duplication for guessing IP addresses.

[oddments/ddns.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index fae19f04630ef2c49322a0b983fb3137f97ce483..de89e65fe1d06d8982065bf836f6270a4cc3176c 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -49,6 +49,7 @@ AC_SUBST(GETTEXT_PACKAGE)
 
 AC_PROG_LN_S
 AC_PROG_MKDIR_P
+AC_PROG_SED
 
 # Python
 AM_PATH_PYTHON([2.7])