getopt return value changed from char to int (https://github.com/clicon/clixon/issues/58)
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12 changed files with 17 additions and 14 deletions
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@ -28,7 +28,7 @@ usage(char *argv0)
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int
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main(int argc, char **argv)
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{
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int i;
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int i;
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cxobj **xv;
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cxobj *x;
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cxobj *xn;
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@ -42,7 +42,7 @@ main(int argc, char **argv)
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char *buf;
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char *p;
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int retval;
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char c;
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int c;
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while ((c = getopt(argc, argv, "?hbj")) != -1)
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switch (c) {
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