fixed an error in readline detection

diff --git a/configure.in b/configure.in
index d783cbe15cc97c3f6a0add14df4f1143092b41f7..d4556b9352bab3567e7c322ea8a28826b5162c7d 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -48,7 +48,7 @@ dnl --------------------------
 
 AC_LIB_READLINE
 
-if test x$ac_lib_readline = xno -o x$ac_cv_lib_readline_history = xno; then
+if test x$ac_cv_lib_readline = xno -o x$ac_cv_lib_readline_history = xno; then
        AC_MSG_ERROR([*** readline library not found or it doesn't support history ***])
 fi