patch_parse: improve formatting

Author: pks-t

src/patch_parse.c

@@ -921,21 +921,15 @@ static int check_filenames(git_patch_parsed *patch)
 		return git_parse_err("missing old path");
 
 	/* Ensure (non-renamed) paths match */
-	if (check_header_names(
-			patch->header_old_path, patch->old_path, "old", added) < 0 ||
-		check_header_names(
-			patch->header_new_path, patch->new_path, "new", deleted) < 0)
+	if (check_header_names(patch->header_old_path, patch->old_path, "old", added) < 0 ||
+	    check_header_names(patch->header_new_path, patch->new_path, "new", deleted) < 0)
 		return -1;
 
-	prefixed_old = (!added && patch->old_path) ? patch->old_path :
-		patch->header_old_path;
-	prefixed_new = (!deleted && patch->new_path) ? patch->new_path :
-		patch->header_new_path;
+	prefixed_old = (!added && patch->old_path) ? patch->old_path : patch->header_old_path;
+	prefixed_new = (!deleted && patch->new_path) ? patch->new_path : patch->header_new_path;
 
-	if (check_prefix(
-			&patch->old_prefix, &old_prefixlen, patch, prefixed_old) < 0 ||
-		check_prefix(
-			&patch->new_prefix, &new_prefixlen, patch, prefixed_new) < 0)
+	if (check_prefix(&patch->old_prefix, &old_prefixlen, patch, prefixed_old) < 0 ||
+	    check_prefix(&patch->new_prefix, &new_prefixlen, patch, prefixed_new) < 0)
 		return -1;
 
 	/* Prefer the rename filenames as they are unambiguous and unprefixed */
@@ -950,7 +944,7 @@ static int check_filenames(git_patch_parsed *patch)
 		patch->base.delta->new_file.path = prefixed_new + new_prefixlen;
 
 	if (!patch->base.delta->old_file.path &&
-		!patch->base.delta->new_file.path)
+	    !patch->base.delta->new_file.path)
 		return git_parse_err("git diff header lacks old / new paths");
 
 	return 0;
@@ -964,14 +958,14 @@ static int check_patch(git_patch_parsed *patch)
 		return -1;
 
 	if (delta->old_file.path &&
-			delta->status != GIT_DELTA_DELETED &&
-			!delta->new_file.mode)
+	    delta->status != GIT_DELTA_DELETED &&
+	    !delta->new_file.mode)
 		delta->new_file.mode = delta->old_file.mode;
 
 	if (delta->status == GIT_DELTA_MODIFIED &&
-			!(delta->flags & GIT_DIFF_FLAG_BINARY) &&
-			delta->new_file.mode == delta->old_file.mode &&
-			git_array_size(patch->base.hunks) == 0)
+	    !(delta->flags & GIT_DIFF_FLAG_BINARY) &&
+	    delta->new_file.mode == delta->old_file.mode &&
+	    git_array_size(patch->base.hunks) == 0)
 		return git_parse_err("patch with no hunks");
 
 	if (delta->status == GIT_DELTA_ADDED) {