diff --git a/builtin-merge-file.c b/builtin-merge-file.c
index 913577390862a847857a650516740059072b60ad..10ec63b17e6b16382f2b39e5c01cc6cf1dce448e 100644 (file)
--- a/builtin-merge-file.c
+++ b/builtin-merge-file.c
for (; i < 3; i++)
names[i] = argv[i + 1];
for (; i < 3; i++)
names[i] = argv[i + 1];
- for (i = 0; i < 3; i++)
+ for (i = 0; i < 3; i++) {
if (read_mmfile(mmfs + i, argv[i + 1]))
return -1;
if (read_mmfile(mmfs + i, argv[i + 1]))
return -1;
+ if (buffer_is_binary(mmfs[i].ptr, mmfs[i].size))
+ return error("Cannot merge binary files: %s\n",
+ argv[i + 1]);
+ }
ret = xdl_merge(mmfs + 1, mmfs + 0, names[0], mmfs + 2, names[2],
&xpp, XDL_MERGE_ZEALOUS, &result);
ret = xdl_merge(mmfs + 1, mmfs + 0, names[0], mmfs + 2, names[2],
&xpp, XDL_MERGE_ZEALOUS, &result);