builtin/apply: make find_header() return -128 instead of die()ing

diff --git a/t/test-lib.sh b/t/test-lib.sh
index 3f8b98b2c54e1afdb0da42fe3de9fa5ab3f59df3..d731d66e3673f0e9d990007dd690c14d84eae783 100644 (file)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -162,6 +162,9 @@ _x40="$_x05$_x05$_x05$_x05$_x05$_x05$_x05$_x05"
 # Zero SHA-1
 _z40=0000000000000000000000000000000000000000
 
+EMPTY_TREE=4b825dc642cb6eb9a060e54bf8d69288fbee4904
+EMPTY_BLOB=e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
+
 # Line feed
 LF='
 '
@@ -170,7 +173,7 @@ LF='
 # when case-folding filenames
 u200c=$(printf '\342\200\214')
 
-export _x05 _x40 _z40 LF u200c
+export _x05 _x40 _z40 LF u200c EMPTY_TREE EMPTY_BLOB
 
 # Each test should start with something like this, after copyright notices:
 #