Does git-apply --recount search a extra line?

From: Kyohei Kadota <lufia@lufia.org>
Date: Aug 11, 2020, 06:16 UTC
Message-ID: <CAFMepc=iqyHG7V4LPcyZ-fmmWp176YpW_88joLtYxQrpsM5UFA@mail.gmail.com>

I just found a strange error in git-apply --recount.

======= output ========
% git --git-dir= apply --check --recount -p1 -v <patch.diff
Checking patch main...
error: while searching for:
    mountfs\
    configdist\
    confignet\
    mountdist\
    fmtventi\
    download\
    copydist\
    bootsetup finish stop\
    stopether stopppp\
-- /n/sources/plan9/sys/lib/dist/pc/plan9.ini.cd    Wed Apr 13 21:19:21 2011

error: patch failed: main:8 error: main: patch does not apply

======== patch.diff ======== diff -Nru /n/sources/plan9/sys/lib/dist/pc/inst/main /sys/lib/dist/pc/inst/main --- /n/sources/plan9/sys/lib/dist/pc/inst/main Fri Apr 1 15:10:39 2005 +++ /main Sun Sep 18 00:00:00 2011

@@ -8,9 +8,9 @@
     mountfs\
     configdist\
     confignet\
+    download\
     mountdist\
     fmtventi\
-    download\
     copydist\
     bootsetup finish stop\
     stopether stopppp\
--- /n/sources/plan9/sys/lib/dist/pc/plan9.ini.cd    Wed Apr 13 21:19:21 2011
+++ /plan9.ini.cd    Tue Nov  1 00:00:00 2011
@@ -5,6 +5,7 @@
 dmamode=ask
 adisk=/dev/sdD0/cdboot
 cdboot=yes
+installurl=http://148.251.6.120/plan9/download
 # console=0
 # baud=9600

======== main ========
#!/bin/rc

# must be topologically sorted (by prereq)
tasks=(\
    configfs\
    partdisk prepdisk\
    fmtfossil\
    mountfs\
    configdist\
    confignet\
    mountdist\
    fmtventi\
    download\
    copydist\
    bootsetup finish stop\
    stopether stopppp\
)
#    startether startppp stopether stopppp download\

======== plan9.ini.cd ========
partition=new
mouseport=ask
monitor=ask
vgasize=ask
dmamode=ask
adisk=/dev/sdD0/cdboot
cdboot=yes
# console=0
# baud=9600

[install]
nobootprompt=local!/boot/bzroot
bootfile=sdD0!cdboot!9pcflop.gz