npc(1): fix syntax errors
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@ -25,7 +25,7 @@
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char *program_name = "npc";
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static int
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ioerr(char *argv0, int err) {
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ioerr(char *argv0) {
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perror(argv0);
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return EX_IOERR;
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@ -68,7 +68,7 @@ int main(int argc, char *argv[]) {
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break;
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case '\n':
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if (showend && fputc('$', stdout) == EOF) {
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return ioerr(argv[0]); }
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return ioerr(argv[0]);
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}
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default:
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if (c >= ' ' || c == '\n' || (!showtab && c == '\t')) {
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