silence warnings for UNUSED variables without changeing the funtion interfaces -...

[rrdtool.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 8791c2a..a24bfa5 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -6,7 +6,7 @@ dnl
 dnl Inspiration from http://autoconf-archive.cryp.to
 
 dnl tell automake the this script is for rrdtool
-AC_INIT([rrdtool],[1.2.3])
+AC_INIT([rrdtool],[1.2.4])
 AC_CANONICAL_TARGET
 AM_INIT_AUTOMAKE
 AC_CONFIG_HEADERS([config.h])
@@ -311,7 +311,7 @@ else
        AC_MSG_RESULT($perlcc)
        if test ! -x $perlcc; then
               AC_PATH_PROG(PERLCC, ${perlcc}, no)
-              if test -x $"x$PERLCC" = "xno"; then
+              if test -x "x$PERLCC" = "xno"; then
                   AC_MSG_WARN([
 I would not find the Compiler ($perlcc) that was originally used to compile your
 perl binary. You should either make sure that this compiler is available on your