Suppress an options line when no bit is on.
Reviewed by: hrs MFC after: 3 days
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=196929
@ -71,6 +71,8 @@ gif_status(int s)
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ifr.ifr_data = (caddr_t)&opts;
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if (ioctl(s, GIFGOPTS, &ifr) == -1)
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return;
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if (opts == 0)
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return;
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printf("\toptions=%d<", opts);
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for (i=0; i < sizeof(gif_opts)/sizeof(gif_opts[0]); i++) {
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