Junio C Hamano <junkio@xxxxxxx> writes:
> Paul Mackerras <paulus@xxxxxxxxx> writes:
>
>> With --always, how do I tell that 65aadb affects apply.c and cc189c
>> doesn't?
>
> I am not quite sure exactly what you are trying to achieve, but
> one trivial way is not giving -s perhaps?
Having said that, I suspect this might be a better way.
Whatever you throw at it from stdin that are not a validly
looking object name, you will get them back, so you can use your
favorite markers.
diff --git a/builtin-diff-tree.c b/builtin-diff-tree.c
index cc53b81..7208c48 100644
--- a/builtin-diff-tree.c
+++ b/builtin-diff-tree.c
@@ -138,11 +138,15 @@ int cmd_diff_tree(int argc, const char *
if (opt->diffopt.detect_rename)
opt->diffopt.setup |= (DIFF_SETUP_USE_SIZE_CACHE |
DIFF_SETUP_USE_CACHE);
- while (fgets(line, sizeof(line), stdin))
- if (line[0] == '\n')
+ while (fgets(line, sizeof(line), stdin)) {
+ unsigned char sha1[20];
+
+ if (get_sha1_hex(line, sha1)) {
+ fputs(line);
fflush(stdout);
+ }
else
diff_tree_stdin(line);
-
+ }
return 0;
}
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