Comment 26 for bug 349255

Could anyone help me with Patching ?

When i: Type patch -p0 < isight.diff
i get the following error:

mogli@xxy:~/Desktop$ patch --po < isight.diffcan't find file to patch at input line 4
Perhaps you should have used the -p or --strip option?
The text leading up to this was:
--------------------------
|diff -ur cheese-2.26.0.orig/src/cheese-webcam.c cheese-2.26.0/src/cheese-webcam.c
|--- cheese-2.26.0.orig/src/cheese-webcam.c 2009-03-16 18:46:10.000000000 +0100
|+++ cheese-2.26.0/src/cheese-webcam.c 2009-05-11 18:35:45.960992276 +0200
--------------------------
File to patch:

What do i wrong.
P.S. i have totaly no experience with patches.