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util/spkmodem-recv: tidy up the getopt loop
more knf-compliant Signed-off-by: Leah Rowe <leah@libreboot.org>
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@@ -104,15 +104,14 @@ main(int argc, char **argv)
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argv0 = argv[0];
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while (1) {
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c = getopt(argc, argv, "d");
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if (c == -1)
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break;
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if (c == 'd')
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while ((c = getopt(argc, argv, "d")) != -1) {
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switch (c) {
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case 'd':
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st.debug = 1;
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else
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break;
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default:
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err(EINVAL, "Invalid argument");
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}
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}
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setvbuf(stdout, NULL, _IONBF, 0);
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