ident.c: reword error message when the user name cannot be determined

diff --git a/t/t4116-apply-reverse.sh b/t/t4116-apply-reverse.sh
index 2685b2263017df96159542853b373ea261880ba4..b1d35ab04db88f849c024208a541c0a594f0ed3b 100755 (executable)
--- a/t/t4116-apply-reverse.sh
+++ b/t/t4116-apply-reverse.sh
@@ -3,7 +3,7 @@
 # Copyright (c) 2005 Junio C Hamano
 #
 
-test_description='git-apply in reverse
+test_description='git apply in reverse
 
 '
 
@@ -12,14 +12,14 @@ test_description='git-apply in reverse
 test_expect_success setup '
 
        for i in a b c d e f g h i j k l m n; do echo $i; done >file1 &&
-       tr "[ijk]" '\''[\0\1\2]'\'' <file1 >file2 &&
+       tr "ijk" '\''\000\001\002'\'' <file1 >file2 &&
 
        git add file1 file2 &&
        git commit -m initial &&
        git tag initial &&
 
        for i in a b c g h i J K L m o n p q; do echo $i; done >file1 &&
-       tr "[mon]" '\''[\0\1\2]'\'' <file1 >file2 &&
+       tr "mon" '\''\000\001\002'\'' <file1 >file2 &&
 
        git commit -a -m second &&
        git tag second &&
@@ -82,4 +82,10 @@ test_expect_success 'apply in reverse without postimage' '
        )
 '
 
+test_expect_success 'reversing a whitespace introduction' '
+       sed "s/a/a /" < file1 > file1.new &&
+       mv file1.new file1 &&
+       git diff | git apply --reverse --whitespace=error
+'
+
 test_done