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Scope reduce some variables.

This commit is contained in:
Michael Drake 2014-05-26 10:40:54 +01:00
parent 97e379083d
commit 423a934e0b
1 changed files with 7 additions and 7 deletions
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14
riscos/gui.c
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@ -637,13 +637,13 @@ void ro_gui_create_dir(char *path)
void ro_gui_choose_language(void)
{
char path[40];
/* if option_language exists and is valid, use that */
if (nsoption_charp(language)) {
char path[40];
if (2 < strlen(nsoption_charp(language)))
nsoption_charp(language)[2] = 0;
sprintf(path, "NetSurf:Resources.%s", nsoption_charp(language));
if (is_dir(path)) {
nsoption_setnull_charp(accept_language,
strdup(nsoption_charp(language)));
@ -1860,7 +1860,6 @@ void ro_msg_dataopen(wimp_message *message)
{
int file_type = message->data.data_xfer.file_type;
char *url = 0;
size_t len;
os_error *oserror;
nsurl *urlns;
nserror error;
@ -1873,7 +1872,7 @@ void ro_msg_dataopen(wimp_message *message)
url = ro_gui_ieurl_file_parse(message->
data.data_xfer.file_name);
else if (file_type == 0x2000) { /* application */
len = strlen(message->data.data_xfer.file_name);
size_t len = strlen(message->data.data_xfer.file_name);
if (len < 9 || strcmp(".!NetSurf",
message->data.data_xfer.file_name + len - 9))
return;
@ -2055,8 +2054,7 @@ void ro_gui_screen_size(int *width, int *height)
void ro_gui_view_source(hlcache_handle *c)
{
os_error *error;
char full_name[256];
char *temp_name, *r;
char *temp_name;
wimp_full_message_data_xfer message;
int objtype;
bool done = false;
@ -2094,6 +2092,8 @@ void ro_gui_view_source(hlcache_handle *c)
* allow it to be re-used next time NetSurf is started. The
* memory overhead from doing this is under 1 byte per
* filename. */
char *r;
char full_name[256];
const char *filename = filename_request();
if (!filename) {
warn_user("NoMemory", 0);
@ -2482,7 +2482,6 @@ int main(int argc, char** argv)
{
char path[40];
int length;
char logging_env[2];
os_var_type type;
int used = -1; /* slightly better with older OSLib versions */
os_error *error;
@ -2510,6 +2509,7 @@ int main(int argc, char** argv)
if (error != NULL || type != os_VARTYPE_STRING || used != -2) {
verbose_log = true;
} else {
char logging_env[2];
error = xos_read_var_val("NetSurf$Logging", logging_env,
sizeof(logging_env), 0, os_VARTYPE_STRING,
&used, NULL, &type);