configure.ac: Fix the name of pciaccess header.

diff --git a/configure.ac b/configure.ac
index 2200776d3b76553105eb8bc94a10b5f2f8b7dd51..891c14ff30ad6b3ae366e7e79fc579371cc6aa0a 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1302,7 +1302,7 @@ fi
 [fi]
 [if [ x"$grub_emu_pci_excuse" = x ]; then
     # Check for headers.]
-    AC_CHECK_HEADERS([pci/pci.h], [],
+    AC_CHECK_HEADERS([pciaccess.h], [],
       [grub_emu_pci_excuse=["need libpciaccess headers"]])
 [fi]