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tweaks: don't bother to reallocate when the keybuffer size decreases 

It will be reallocated soon enough when the size increases again.
master
Benno Schulenberg 2018-01-15 19:46:16 +01:00
parent 4c7ec18a55
commit 90cf4838d2
1 changed files with 1 additions and 4 deletions
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5
src/winio.c
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@ -316,12 +316,9 @@ int *get_input(WINDOW *win, size_t input_len)
key_buffer_len -= input_len; key_buffer_len -= input_len;
/* If the buffer still contains keystrokes, move them to the front. */ /* If the buffer still contains keystrokes, move them to the front. */
if (key_buffer_len > 0) { if (key_buffer_len > 0)
memmove(key_buffer, key_buffer + input_len, key_buffer_len * memmove(key_buffer, key_buffer + input_len, key_buffer_len *
sizeof(int)); sizeof(int));
key_buffer = (int *)nrealloc(key_buffer, key_buffer_len *
sizeof(int));
}
return input; return input;
} }