--- nspr-4.4.1/mozilla/nsprpub/configure.in.orig	2003-11-25 01:09:04.000000000 +0100
+++ nspr-4.4.1/mozilla/nsprpub/configure.in	2003-12-29 02:47:28.778924056 +0100
@@ -1894,8 +1894,8 @@
     ;;
 *)
     AC_CHECK_LIB(dl, dlopen,
-        AC_CHECK_HEADER(dlfcn.h,
-            OS_LIBS="-ldl $OS_LIBS"))
+        [AC_CHECK_HEADER(dlfcn.h,
+            OS_LIBS="-ldl $OS_LIBS")])
     ;;
 esac