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-rw-r--r--parse-options-cb.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/parse-options-cb.c b/parse-options-cb.c
index 2733393546..6e2e8d6273 100644
--- a/parse-options-cb.c
+++ b/parse-options-cb.c
@@ -22,8 +22,8 @@ int parse_opt_abbrev_cb(const struct option *opt, const char *arg, int unset)
opt->long_name);
if (v && v < MINIMUM_ABBREV)
v = MINIMUM_ABBREV;
- else if (v > 40)
- v = 40;
+ else if (v > the_hash_algo->hexsz)
+ v = the_hash_algo->hexsz;
}
*(int *)(opt->value) = v;
return 0;