devel/git-cinnabar: unbreak after d1b5bac3a60c

Patching file git-core/tree-walk.c using Plan A...
Hunk #1 failed at 47.
cc -o hg-connect-http.o -c -MF ./.depend/hg-connect-http.o.d -MQ hg-connect-http.o -MMD -MP -isystem/usr/local/include -DLIBICONV_PLUG -O2 -pipe -ffunction-sections -fdata-sections -fstack-protector-strong -fno-strict-aliasing -DLIBICONV_PLUG -fstack-protector-strong -I. -I/usr/local/include -DGIT_HOST_CPU="\"amd64\"" -DUSE_LIBPCRE2 -I/usr/local/include -DUSE_CURL_FOR_IMAP_SEND -I/usr/include -DUSE_ST_TIMESPEC -DSUPPORTS_SIMPLE_IPC -DSHA1_DC -DSHA1DC_NO_STANDARD_INCLUDES -DSHA1DC_INIT_SAFE_HASH_DEFAULT=0 -DSHA1DC_CUSTOM_INCLUDE_SHA1_C="\"cache.h\"" -DSHA1DC_CUSTOM_INCLUDE_UBC_CHECK_C="\"git-compat-util.h\"" -DSHA256_BLK -pthread -DHAVE_PATHS_H -DHAVE_STRINGS_H -DHAVE_CLOCK_GETTIME -DHAVE_CLOCK_MONOTONIC -DHAVE_BSD_SYSCTL -DHAVE_BSD_KERN_PROC_SYSCTL -DHAVE_GETDELIM -DHAVE_ARC4RANDOM -DFREAD_READS_DIRECTORIES -DDIR_HAS_BSD_GROUP_SEMANTICS -DFILENO_IS_A_MACRO -DSHELL_PATH='"/bin/sh"' helper/hg-connect-http.c
done
1 out of 1 hunks failed--saving rejects to helper/tree-walk.patched.c.rej
done
gmake[2]: *** [helper/helper.mk:99: helper/tree-walk.patched.c] Error 1