[qt] Fix patched files backup suffix

[Jaroslav Reznik]

commit d23802217a0a3f2aec0d33d36955afccfa42627a
Author: Jaroslav Reznik <jreznik at redhat.com>
Date:   Mon Dec 12 16:24:04 2011 +0100

    Fix patched files backup suffix

 qt.spec |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/qt.spec b/qt.spec
index b4f2ca1..c4df4b0 100644
--- a/qt.spec
+++ b/qt.spec
@@ -435,7 +435,7 @@ popd
 
 # upstream patches
 %patch100 -p1 -b .QTBUG-21754
-%patch101 -p1 -b .QTBUG-22420-revert-x11-map-global.patch
+%patch101 -p1 -b .QTBUG-22420-revert-x11-map-global
 
 # security fixes