X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=builtin-blame.c;h=dc88a953a519e975f426f6158b73542a2ea120dd;hb=d1637a07f684acd80007723f94c4da9649d85525;hp=f7e2c13885a384d58c3481fa7259a64bf9525045;hpb=5bd148bfe8a4f2df8487e029cd4ee6809bc4c963;p=git.git

diff --git a/builtin-blame.c b/builtin-blame.c
index f7e2c1388..dc88a953a 100644
--- a/builtin-blame.c
+++ b/builtin-blame.c
@@ -98,6 +98,10 @@ static char *fill_origin_blob(struct origin *o, mmfile_t *file)
 		num_read_blob++;
 		file->ptr = read_sha1_file(o->blob_sha1, &type,
 					   (unsigned long *)(&(file->size)));
+		if (!file->ptr)
+			die("Cannot read blob %s for path %s",
+			    sha1_to_hex(o->blob_sha1),
+			    o->path);
 		o->file = *file;
 	}
 	else
@@ -518,8 +522,8 @@ static struct patch *compare_buffer(mmfile_t *file_p, mmfile_t *file_o,
 	xdemitcb_t ecb;
 
 	xpp.flags = xdl_opts;
+	memset(&xecfg, 0, sizeof(xecfg));
 	xecfg.ctxlen = context;
-	xecfg.flags = 0;
 	ecb.outf = xdiff_outf;
 	ecb.priv = &state;
 	memset(&state, 0, sizeof(state));
@@ -1384,6 +1388,9 @@ static void get_commit_info(struct commit *commit,
 		unsigned long size;
 		commit->buffer =
 			read_sha1_file(commit->object.sha1, &type, &size);
+		if (!commit->buffer)
+			die("Cannot read commit %s",
+			    sha1_to_hex(commit->object.sha1));
 	}
 	ret->author = author_buf;
 	get_ac_line(commit->buffer, "\nauthor ",
@@ -1459,6 +1466,7 @@ static void found_guilty_entry(struct blame_entry *ent)
 				printf("boundary\n");
 		}
 		write_filename_info(suspect->path);
+		maybe_flush_or_die(stdout, "stdout");
 	}
 }
 
@@ -2381,6 +2389,10 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
 
 		sb.final_buf = read_sha1_file(o->blob_sha1, &type,
 					      &sb.final_buf_size);
+		if (!sb.final_buf)
+			die("Cannot read blob %s for path %s",
+			    sha1_to_hex(o->blob_sha1),
+			    path);
 	}
 	num_read_blob++;
 	lno = prepare_lines(&sb);