top: eliminate a couple of warnings of -Wunused-result
Signed-off-by: Jim Warner <james.warner@comcast.net>
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de807a639f
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607edc2064
@ -3706,8 +3706,7 @@ static const char *config_file (FILE *fp, const char *name, float *delay) {
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const char *p = NULL;
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p = fmtmk(N_fmt(RC_bad_files_fmt), name);
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if (fgets(fbuf, sizeof(fbuf), fp)) // ignore eyecatcher
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; // avoid -Wunused-result
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(void)fgets(fbuf, sizeof(fbuf), fp); // ignore eyecatcher
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if (6 != fscanf(fp
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, "Id:%c, Mode_altscr=%d, Mode_irixps=%d, Delay_time=%d.%d, Curwin=%d\n"
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, &Rc.id, &Rc.mode_altscr, &Rc.mode_irixps, &tmp_whole, &tmp_fract, &i)) {
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@ -3797,9 +3796,8 @@ static const char *config_file (FILE *fp, const char *name, float *delay) {
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} // end: for (GROUPSMAX)
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// any new addition(s) last, for older rcfiles compatibility...
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if (fscanf(fp, "Fixed_widest=%d, Summ_mscale=%d, Task_mscale=%d, Zero_suppress=%d\n"
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, &Rc.fixed_widest, &Rc.summ_mscale, &Rc.task_mscale, &Rc.zero_suppress))
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; // avoid -Wunused-result
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(void)fscanf(fp, "Fixed_widest=%d, Summ_mscale=%d, Task_mscale=%d, Zero_suppress=%d\n"
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, &Rc.fixed_widest, &Rc.summ_mscale, &Rc.task_mscale, &Rc.zero_suppress);
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if (Rc.fixed_widest < -1 || Rc.fixed_widest > SCREENMAX)
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Rc.fixed_widest = 0;
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if (Rc.summ_mscale < 0 || Rc.summ_mscale > SK_Eb)
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