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Cleanup/bugfix for tilde patch.

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This commit is contained in:
Micah Cowan 2009-06-13 17:04:31 -07:00
parent ca397aa5b0
commit e991f13267
2 changed files with 15 additions and 8 deletions
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6
src/ChangeLog
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@ -1,3 +1,9 @@
2009-06-13 Micah Cowan <micah@cowan.name>
* init.c: Rename setval_internal_wrapper to setval_internal_tilde,
ensure we don't "replace" the tilde unless it's actually
present. Clean up some minor GNU style issues.
2009-06-13 Julien Pichon <julienpichon7@gmail.com>
* init.c: Handle tilde-expansion in wgetrc commands, without

17
src/init.c
View File

@ -468,7 +468,7 @@ enum parse_line {
static enum parse_line parse_line (const char *, char **, char **, int *);
static bool setval_internal (int, const char *, const char *);
static bool setval_internal_wrapper (int, const char *, const char *);
static bool setval_internal_tilde (int, const char *, const char *);
/* Initialize variables from a wgetrc file. Returns zero (failure) if
there were errors in the file. */
@ -499,7 +499,7 @@ run_wgetrc (const char *file)
{
case line_ok:
/* If everything is OK, set the value. */
if (!setval_internal_wrapper (comind, com, val))
if (!setval_internal_tilde (comind, com, val))
{
fprintf (stderr, _("%s: Error in %s at line %d.\n"),
exec_name, file, ln);
@ -679,7 +679,7 @@ setval_internal (int comind, const char *com, const char *val)
}
static bool
setval_internal_wrapper (int comind, const char *com, const char *val)
setval_internal_tilde (int comind, const char *com, const char *val)
{
bool ret;
int homelen;
@ -689,18 +689,19 @@ setval_internal_wrapper (int comind, const char *com, const char *val)
/* We make tilde expansion for cmd_file and cmd_directory */
if (((commands[comind].action == cmd_file) ||
(commands[comind].action == cmd_directory)) && ret)
(commands[comind].action == cmd_directory))
&& ret && (*val == '~' && ISSEP (val[1])))
{
pstring = commands[comind].place;
home = home_dir();
home = home_dir ();
if (home)
{
homelen = strlen(home);
while (homelen && ISSEP(home[homelen - 1]))
homelen = strlen (home);
while (homelen && ISSEP (home[homelen - 1]))
home[--homelen] = '\0';
/* Skip the leading "~/". */
for (++val; ISSEP(*val); val++)
for (++val; ISSEP (*val); val++)
;
*pstring = concat_strings (home, "/", val, (char *)0);
}