getopt(3) returns -1, not EOF.
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6a290a48ca
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@ -227,7 +227,7 @@ main(int ac, char *av[])
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fp = stdout;
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while ((x = getopt(ac, av, "do:")) != EOF) {
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while ((x = getopt(ac, av, "do:")) != -1) {
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switch(x) {
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case 'd':
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debug = 1;
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@ -70,7 +70,7 @@ DotCmd(int ac, char **av)
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/* Get options */
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optind = 1;
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while ((ch = getopt(ac, av, "")) != EOF) {
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while ((ch = getopt(ac, av, "")) != -1) {
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switch (ch) {
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case '?':
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default:
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@ -73,7 +73,7 @@ ListCmd(int ac, char **av)
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/* Get options */
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optind = 1;
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while ((ch = getopt(ac, av, "ln")) != EOF) {
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while ((ch = getopt(ac, av, "ln")) != -1) {
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switch (ch) {
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case 'l':
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list_hooks = 1;
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@ -147,7 +147,7 @@ main(int ac, char *av[])
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snprintf(name, sizeof(name), "ngctl%d", getpid());
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/* Parse command line */
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while ((ch = getopt(ac, av, "df:n:")) != EOF) {
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while ((ch = getopt(ac, av, "df:n:")) != -1) {
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switch (ch) {
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case 'd':
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NgSetDebug(NgSetDebug(-1) + 1);
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@ -70,7 +70,7 @@ ShowCmd(int ac, char **av)
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/* Get options */
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optind = 1;
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while ((ch = getopt(ac, av, "n")) != EOF) {
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while ((ch = getopt(ac, av, "n")) != -1) {
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switch (ch) {
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case 'n':
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no_hooks = 1;
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