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cppcheck: fix variable scoping

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[src/dhcpd-pools.c:68]: (style) The scope of the variable 'c' can be reduced.
[src/getdata.c:210]: (style) The scope of the variable 'c' can be reduced.
[src/hash.c:102]: (style) The scope of the variable 'l' can be reduced.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
This commit is contained in:
Sami Kerola 2013-04-05 23:13:10 +01:00
parent 23aae87356
commit c3e492165c
3 changed files with 5 additions and 3 deletions
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3
src/getdata.c
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@ -207,7 +207,7 @@ void parse_config(int is_include, const char *restrict config_file,
bool newclause = true, comment = false;
int quote = 0, braces = 0, argument = ITS_NOTHING_INTERESTING;
size_t i = 0;
char *word, c;
char *word;
int braces_shared = 1000;
union ipaddr_t addr;
struct range_t *range_p;
@ -239,6 +239,7 @@ void parse_config(int is_include, const char *restrict config_file,
/* Very hairy stuff begins. */
while (unlikely(!feof(dhcpd_config))) {
char c;
c = fgetc(dhcpd_config);
/* Certain characters are magical */
switch (c) {