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lib/parse_ini.c: Fix Clang warnings

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This commit is contained in:
Holger Weiss 2014-06-18 10:45:14 +02:00
parent 11bfb0def2
commit f627b3f33b
1 changed files with 7 additions and 8 deletions
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15
lib/parse_ini.c
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@ -166,7 +166,7 @@ read_defaults(FILE *f, const char *stanza, np_arg_list **opts)
c = fgetc(f);
/* Strip leading whitespace */
if (i == 0)
for (c; isspace(c); c = fgetc(f))
for (; isspace(c); c = fgetc(f))
continue;
/* nope, read to the end of the line */
if (c != stanza[i]) {
@ -178,7 +178,7 @@ read_defaults(FILE *f, const char *stanza, np_arg_list **opts)
if (i == stanza_len) {
c = fgetc(f);
/* Strip trailing whitespace */
for (c; isspace(c); c = fgetc(f))
for (; isspace(c); c = fgetc(f))
continue;
if (c == ']')
stanzastate = RIGHTSTANZA;
@ -193,7 +193,6 @@ read_defaults(FILE *f, const char *stanza, np_arg_list **opts)
case NOSTANZA:
die(STATE_UNKNOWN, "%s\n",
_("Config file error"));
break;
/* we're in a stanza, but for a different plugin */
case WRONGSTANZA:
GOBBLE_TO(f, c, '\n');
@ -226,7 +225,7 @@ add_option(FILE *f, np_arg_list **optlst)
{
np_arg_list *opttmp = *optlst, *optnew;
char *linebuf = NULL, *lineend = NULL, *optptr = NULL, *optend = NULL;
char *eqptr = NULL, *valptr = NULL, *spaceptr = NULL, *valend = NULL;
char *eqptr = NULL, *valptr = NULL, *valend = NULL;
short done_reading = 0, equals = 0, value = 0;
size_t cfg_len = 0, read_sz = 8, linebuf_sz = 0, read_pos = 0;
size_t opt_len = 0, val_len = 0;
@ -240,7 +239,7 @@ add_option(FILE *f, np_arg_list **optlst)
if (linebuf == NULL)
die(STATE_UNKNOWN, _("malloc() failed!\n"));
}
if (fgets(&linebuf[read_pos], read_sz, f) == NULL)
if (fgets(&linebuf[read_pos], (int)read_sz, f) == NULL)
done_reading = 1;
else {
read_pos = strlen(linebuf);
@ -278,10 +277,10 @@ add_option(FILE *f, np_arg_list **optlst)
continue;
--valend;
/* Finally trim off trailing spaces */
for (valend; isspace(*valend); valend--)
for (; isspace(*valend); valend--)
continue;
/* calculate the length of "--foo" */
opt_len = 1 + optend - optptr;
opt_len = (size_t)(1 + optend - optptr);
/* 1-character params needs only one dash */
if (opt_len == 1)
cfg_len = 1 + (opt_len);
@ -290,7 +289,7 @@ add_option(FILE *f, np_arg_list **optlst)
/* if valptr<lineend then we have to also allocate space for "=bar" */
if (valptr < lineend) {
equals = value = 1;
val_len = 1 + valend - valptr;
val_len = (size_t)(1 + valend - valptr);
cfg_len += 1 + val_len;
}
/* if valptr==valend then we have "=" but no "bar" */