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cleanup gcc link time optimization warnings

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coord_cache.c: In function 'mcview_ccache_lookup.constprop':
coord_cache.c:374:31: error: 'nextc' may be used uninitialized in this function [-Werror=maybe-uninitialized]
coord_cache.c:342:16: note: 'nextc' was declared here
boxes.c: In function 'sort_box':
boxes.c:877:5: error: 'sort_names_num' may be used uninitialized in this function [-Werror=maybe-uninitialized]
boxes.c:871:11: note: 'sort_names_num' was declared here
actions_cmd.c: In function 'mcview_callback':
actions_cmd.c:252:42: error: 'byte_val' may be used uninitialized in this function [-Werror=maybe-uninitialized]
actions_cmd.c:223:9: note: 'byte_val' was declared here

Signed-off-by: Andreas Mohr <and@gmx.li>
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
This commit is contained in:
Andreas Mohr 2015-12-13 11:49:36 +00:00 committed by Andrew Borodin
parent f252234772
commit 28280c1870
3 changed files with 6 additions and 3 deletions
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3
src/filemanager/boxes.c
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@ -868,7 +868,8 @@ const panel_field_t *
sort_box (dir_sort_options_t * op, const panel_field_t * sort_field)
{
const char **sort_orders_names;
gsize sort_names_num, i;
gsize i;
gsize sort_names_num = 0;
int sort_idx = 0;
const panel_field_t *result = NULL;

2
src/viewer/actions_cmd.c
View File

@ -220,7 +220,7 @@ static cb_ret_t
mcview_handle_editkey (WView * view, int key)
{
struct hexedit_change_node *node;
int byte_val;
int byte_val = -1;
/* Has there been a change at this position? */
node = view->change_list;

4
src/viewer/coord_cache.c
View File

@ -339,7 +339,7 @@ mcview_ccache_lookup (WView * view, coord_cache_entry_t * coord, enum ccache_typ
nroff_state = NROFF_START;
for (; current.cc_offset < limit; current = next)
{
int c, nextc;
int c;
if (!mcview_get_byte (view, current.cc_offset, &c))
break;
@ -365,6 +365,8 @@ mcview_ccache_lookup (WView * view, coord_cache_entry_t * coord, enum ccache_typ
/* and override some of them as necessary. */
if (c == '\r')
{
int nextc = -1;
mcview_get_byte_indexed (view, current.cc_offset, 1, &nextc);
/* Ignore '\r' if it is followed by '\r' or '\n'. If it is