Fix read beyond end of conditional argument on missing operand

[empserver] / README

diff --git a/README b/README
index 8c4964ce5e77c22a82f7b0abc82f32c49b7b6cfe..c49894916cdd3c3a6122d0564d0d6ffe34cfad4c 100644 (file)
--- a/README
+++ b/README
@@ -33,6 +33,11 @@ To build the server and set up a game, follow the steps below.
     make install.  The last step is optional; everything runs fine
     right from the build tree.
 
+    If configure reports "terminfo: no" in its configuration summary,
+    highlighting doesn't work in the client.  Commonly caused by not
+    having development libraries installed.  On Linux, try installing
+    ncurses-devel.
+
     If make fails without doing anything, you're probably not using
     GNU make.  Some systems have it installed as `gmake'.