range-diff: mark pointers as const

The contents pointed to by `diffopt` and `other_arg` should not be
modified. Mark these as `const` to indicate this.

Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Denton Liu
2019-12-06 12:16:26 -08:00
committed by Junio C Hamano
parent 828765dfe0
commit f8675343d7
2 changed files with 5 additions and 5 deletions

View File

@ -13,7 +13,7 @@
*/
int show_range_diff(const char *range1, const char *range2,
int creation_factor, int dual_color,
struct diff_options *diffopt,
struct argv_array *other_arg);
const struct diff_options *diffopt,
const struct argv_array *other_arg);
#endif