fix missing $ in check for depmod

diff --git a/configure.ac b/configure.ac
index d57491eac52b909f3fae6aab935242becadef1df..25c228d45438858a29b75a9f6e4ecb1407595f07 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -33,7 +33,7 @@ AC_DEFINE_UNQUOTED(COMEDI_MICROVERSION, $COMEDI_MICROVERSION, [Comedi micro vers
 
 AC_PROG_CC()
 AC_PATH_PROG(STRIP,strip)
-AC_PATH_PROG([DEPMOD], [depmod], [no], [PATH:/sbin:/usr/sbin:/usr/local/sbin])
+AC_PATH_PROG([DEPMOD], [depmod], [no], [$PATH:/sbin:/usr/sbin:/usr/local/sbin])
 if test "$DEPMOD" == "no" ; then
        AC_MSG_ERROR([unable to find the 'depmod' program.])
 fi