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fix char subscript

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This commit is contained in:
Todd C. Miller
2009-03-12 00:03:04 +00:00
parent 55ddfd48a7
commit cd900bdc21
1 changed files with 1 additions and 1 deletions
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2
fileops.c
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@@ -172,7 +172,7 @@ sudo_parseln(fp)
/* Trim leading and trailing whitespace/newline */ /* Trim leading and trailing whitespace/newline */
len = strlen(buf); len = strlen(buf);
while (len > 0 && isspace(buf[len - 1])) while (len > 0 && isspace((unsigned char)buf[len - 1]))
buf[--len] = '\0'; buf[--len] = '\0';
for (cp = buf; isblank(*cp); cp++) for (cp = buf; isblank(*cp); cp++)
continue; continue;