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tolower was called without checking for isupper; adapted

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This commit is contained in:
ceriel 1988-06-10 14:28:32 +00:00
parent f2b485740b
commit 0c386e3032
1 changed files with 2 additions and 2 deletions
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4
lang/cem/libcc/stdio/doscan.c
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@ -80,9 +80,9 @@ va_list ap;
width = width * 10 + *format++ - '0'; width = width * 10 + *format++ - '0';
} else } else
widflag = 0; /* no width spec */ widflag = 0; /* no width spec */
if (longflag = (tolower (*format) == 'l')) if (longflag = (*format == 'L' || *format == 'l'))
++format; ++format;
else if (shortflag = (tolower(*format) == 'h')) else if (shortflag = (*format == 'H' || *format == 'h'))
++format; ++format;
if (isupper(*format)) { if (isupper(*format)) {
kind = tolower(*format); kind = tolower(*format);