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Make ministat CRNL tolerant by stripping all isspace() from the tail

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end of input lines.
This commit is contained in:
Poul-Henning Kamp 2014-03-12 08:54:29 +00:00
parent e2f4949a4a
commit b0cba3367e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=263077
1 changed files with 3 additions and 2 deletions
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5
usr.bin/ministat/ministat.c
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@ -13,6 +13,7 @@ __FBSDID("$FreeBSD$");
#include <stdio.h>
#include <math.h>
#include <ctype.h>
#include <err.h>
#include <string.h>
#include <stdlib.h>
@ -475,8 +476,8 @@ ReadSet(const char *n, int column, const char *delim)
line++;
i = strlen(buf);
if (buf[i-1] == '\n')
buf[i-1] = '\0';
while (i > 0 && isspace(buf[i - 1]))
buf[--i] = '\0';
for (i = 1, t = strtok(buf, delim);
t != NULL && *t != '#';
i++, t = strtok(NULL, delim)) {