diff --git a/show-diff.c b/show-diff.c
index f2d352f4e6e36e1a69710ecdd4c2f5e615065781..8a66e59cf5f6e05dd5944e479f95a2a12a6ccf95 100644 (file)
--- a/show-diff.c
+++ b/show-diff.c
* Copyright (C) Linus Torvalds, 2005
*/
#include "cache.h"
-#include <ctype.h>
static char *diff_cmd = "diff -L '%s' -u -N - '%s'";
}
}
-static const char *show_diff_usage = "show-diff [-s] [-q] [-z] [paths...]";
+static const char *show_diff_usage = "show-diff [-q] [-s] [-z] [paths...]";
static int matches_pathspec(struct cache_entry *ce, char **spec, int cnt)
{
silent_on_nonexisting_files = silent = 1;
else if (!strcmp(argv[1], "-q"))
silent_on_nonexisting_files = 1;
- else if (!strcmp(argv[1], "-z")) {
+ else if (!strcmp(argv[1], "-z"))
machine_readable = 1;
- }
else
usage(show_diff_usage);
argv++; argc--;
int changed;
unsigned long size;
char type[20];
- void *new;
+ void *old;
- if (1 <argc &&
+ if (1 < argc &&
! matches_pathspec(ce, argv+1, argc-1))
continue;
+ if (ce_stage(ce)) {
+ if (machine_readable)
+ printf("U %s%c", ce->name, 0);
+ else
+ printf("%s: Unmerged\n",
+ ce->name);
+ while (i < entries &&
+ !strcmp(ce->name, active_cache[i]->name))
+ i++;
+ i--; /* compensate for loop control increments */
+ continue;
+ }
+
if (stat(ce->name, &st) < 0) {
if (errno == ENOENT && silent_on_nonexisting_files)
continue;
if (silent)
continue;
- new = read_sha1_file(ce->sha1, type, &size);
- show_differences(ce->name, new, size);
- free(new);
+ old = read_sha1_file(ce->sha1, type, &size);
+ show_differences(ce->name, old, size);
+ free(old);
}
return 0;
}