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tzsetup: remove set but unused variable

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- leave a comment explaining which variable it used to be

Reported by:	gcc5.1
This commit is contained in:
Eitan Adler 2015-04-19 08:45:37 +00:00
parent 68c45bf852
commit b1abc63706
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=281733
1 changed files with 2 additions and 2 deletions
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4
usr.sbin/tzsetup/tzsetup.c
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@ -475,7 +475,7 @@ read_zones(void)
FILE *fp;
struct continent *cont;
size_t len;
char *line, *tlc, *coord, *file, *descr, *p;
char *line, *tlc, *file, *descr, *p;
int lineno;
fp = fopen(path_zonetab, "r");
@ -495,7 +495,7 @@ read_zones(void)
if (strlen(tlc) != 2)
errx(1, "%s:%d: invalid country code `%s'",
path_zonetab, lineno, tlc);
coord = strsep(&line, "\t"); /* Unused */
/* coord = */ strsep(&line, "\t"); /* Unused */
file = strsep(&line, "\t");
p = strchr(file, '/');
if (p == 0)