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Fix a signedness compiler warning

This commit is contained in:
Přemysl Eric Janouch 2021-07-19 09:12:17 +02:00
parent e17c5e2083
commit 7de8c84e8f
Signed by: p
GPG Key ID: A0420B94F92B9493
1 changed files with 5 additions and 5 deletions
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sdn.cpp
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@ -93,8 +93,8 @@ fun to_mb (const wstring &wide) -> string {
return mb;
}
fun prefix_length (const wstring &in, const wstring &of) -> int {
int score = 0;
fun prefix_length (const wstring &in, const wstring &of) -> size_t {
size_t score = 0;
for (size_t i = 0; i < of.size () && in.size () >= i && in[i] == of[i]; i++)
score++;
return score;
@ -1008,10 +1008,10 @@ fun show_help () {
fun search (const wstring &needle, int push) -> int {
int best = g.cursor, best_n = 0, matches = 0, step = push != 0 ? push : 1;
for (int i = 0, count = g.entries.size (); i < count; i++) {
auto o = (g.cursor + (count + i * step) + (count + push)) % count;
int n = prefix_length (to_wide (g.entries[o].filename), needle);
int o = (g.cursor + (count + i * step) + (count + push)) % count;
size_t n = prefix_length (to_wide (g.entries[o].filename), needle);
matches += n == needle.size ();
if (n > best_n) {
if (n > (size_t) best_n) {
best = o;
best_n = n;
}