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inpcom.c, rewrite `inp_fix_param_values()'

This commit is contained in:
rlar 2013-06-07 23:11:52 +02:00
parent 3b3a808213
commit e4a28bc1c3
1 changed files with 12 additions and 16 deletions
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28
src/frontend/inpcom.c
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@ -3340,26 +3340,22 @@ inp_fix_param_values(struct line *c)
static char*
get_param_name(char *line)
{
char *name = NULL, *equal_ptr, *beg;
char keep;
char *beg;
char *equal_ptr = strchr(line, '=');
if ((equal_ptr = strchr(line, '=')) != NULL) {
equal_ptr = skip_back_ws(equal_ptr);
beg = equal_ptr - 1;
while (!isspace(*beg) && beg != line)
beg--;
if (beg != line)
beg++;
keep = *equal_ptr;
*equal_ptr = '\0';
name = strdup(beg);
*equal_ptr = keep;
} else {
if (!equal_ptr) {
fprintf(stderr, "ERROR: could not find '=' on parameter line '%s'!\n", line);
controlled_exit(EXIT_FAILURE);
return NULL;
}
return name;
equal_ptr = skip_back_ws(equal_ptr);
beg = equal_ptr;
while (beg > line && !isspace(beg[-1]))
beg--;
return copy_substring(beg, equal_ptr);
}