diff options
Diffstat (limited to 'builtin/merge-file.c')
| -rw-r--r-- | builtin/merge-file.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/builtin/merge-file.c b/builtin/merge-file.c index 844f84f40b..55447053f2 100644 --- a/builtin/merge-file.c +++ b/builtin/merge-file.c @@ -5,7 +5,7 @@ #include "parse-options.h" static const char *const merge_file_usage[] = { - N_("git merge-file [options] [-L name1 [-L orig [-L name2]]] file1 orig_file file2"), + N_("git merge-file [<options>] [-L <name1> [-L <orig> [-L <name2>]]] <file1> <orig-file> <file2>"), NULL }; @@ -42,7 +42,7 @@ int cmd_merge_file(int argc, const char **argv, const char *prefix) N_("for conflicts, use this marker size")), OPT__QUIET(&quiet, N_("do not warn about conflicts")), OPT_CALLBACK('L', NULL, names, N_("name"), - N_("set labels for file1/orig_file/file2"), &label_cb), + N_("set labels for file1/orig-file/file2"), &label_cb), OPT_END(), }; @@ -75,7 +75,8 @@ int cmd_merge_file(int argc, const char **argv, const char *prefix) names[i] = argv[i]; if (read_mmfile(mmfs + i, fname)) return -1; - if (buffer_is_binary(mmfs[i].ptr, mmfs[i].size)) + if (mmfs[i].size > MAX_XDIFF_SIZE || + buffer_is_binary(mmfs[i].ptr, mmfs[i].size)) return error("Cannot merge binary files: %s", argv[i]); } @@ -90,7 +91,8 @@ int cmd_merge_file(int argc, const char **argv, const char *prefix) if (ret >= 0) { const char *filename = argv[0]; - FILE *f = to_stdout ? stdout : fopen(filename, "wb"); + const char *fpath = prefix_filename(prefix, prefixlen, argv[0]); + FILE *f = to_stdout ? stdout : fopen(fpath, "wb"); if (!f) ret = error("Could not open %s for writing", filename); @@ -102,5 +104,8 @@ int cmd_merge_file(int argc, const char **argv, const char *prefix) free(result.ptr); } + if (ret > 127) + ret = 127; + return ret; } |