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terminal-unix: eliminate unnecessary variable
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614ff883bc
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@ -47,8 +47,6 @@
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#include "input/keycodes.h"
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#include "terminal.h"
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static int use_terminal;
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#if HAVE_TERMIOS
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static volatile struct termios tio_orig;
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static volatile int tio_orig_set;
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@ -474,7 +472,7 @@ static volatile int getch2_enabled = 0;
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static void do_activate_getch2(void)
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{
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if (getch2_active || !use_terminal)
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if (getch2_active || !isatty(1))
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return;
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#if HAVE_TERMINFO || HAVE_TERMCAP
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@ -627,8 +625,7 @@ void terminal_set_foreground_color(FILE *stream, int c)
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int terminal_init(void)
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{
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use_terminal = isatty(1);
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if (use_terminal)
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if (isatty(1))
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load_termcap(NULL);
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return 0;
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}
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