From c4e5bda83e6dc46e4f6ca6413e9d77a956f2a7f2 Mon Sep 17 00:00:00 2001
From: Jani Taskinen <jani@php.net>
Date: Thu, 12 Jul 2007 11:33:18 +0000
Subject: [PATCH] - Fix invalid logic (plus made it possible to pass only
 integers to this)

---
 configure.in | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/configure.in b/configure.in
index 81b4bdba63..fe06f78b9c 100644
--- a/configure.in
+++ b/configure.in
@@ -800,9 +800,13 @@ AC_MSG_CHECKING([how big to make fd sets])
 PHP_ARG_ENABLE(fd-setsize,,
 [  --enable-fd-setsize     Set size of descriptor sets], no, no)
 
-if test "$PHP_FD_SETSIZE" != "yes"; then
-  CPPFLAGS="$CPPFLAGS -DFD_SETSIZE=$PHP_FD_SETSIZE"
-  AC_MSG_RESULT([using $PHP_FD_SETSIZE])
+if test "$PHP_FD_SETSIZE" != "no"; then
+  if test "0$PHP_FD_SETSIZE" -gt 0 2>/dev/null; then
+    CPPFLAGS="$CPPFLAGS -DFD_SETSIZE=$PHP_FD_SETSIZE"
+    AC_MSG_RESULT([using $PHP_FD_SETSIZE])
+  else
+    AC_MSG_ERROR([Invalid value passed to --enable-fd-setsize!])
+  fi
 else
   AC_MSG_RESULT([using system default])
 fi
-- 
2.40.0