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differing characters should be left untouched

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ceriel 1992-01-24 13:05:30 +00:00
parent 646bd0e51f
commit f3e5c3032f
1 changed files with 5 additions and 1 deletions
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6
lang/cem/libcc.ansi/stdio/doscan.c
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@ -204,7 +204,11 @@ _doscan(register FILE *stream, const char *format, va_list ap)
if (*format != '%') { if (*format != '%') {
ic = getc(stream); ic = getc(stream);
nrchars++; nrchars++;
if (ic != *format++) break; /* error */ if (ic != *format++) {
if (ic != EOF) ungetc(ic,stream);
nrchars--;
break; /* error */
}
continue; continue;
} }
format++; format++;