FS#12586 - Modify %ss to be able to use numbers for conditionals

i.e %?ss(1,1,%cM)<|one|two|three|...|> or %xd(numbers, %ss(1,1%cM)

Change-Id: I74ecb3f253f3be1fd270f75c0ef79addd364a7de

1 files changed, 4 insertions, 0 deletions

diff --git a/apps/gui/skin_engine/skin_tokens.c b/apps/gui/skin_engine/skin_tokens.c
index 82d96f6993..765102513a 100644
--- a/apps/gui/skin_engine/skin_tokens.c
+++ b/apps/gui/skin_engine/skin_tokens.c
@@ -942,6 +942,10 @@ const char *get_token_value(struct gui_wps *gwps,
                     buf = &buf[start_byte];
 
                 buf[byte_len] = '\0';
+                if (ss->expect_number &&
+                    intval && (buf[0] >= '0' && buf[0] <= '9'))
+                    *intval = atoi(buf) + 1; /* so 0 is the first item */
+                    
                 return buf;
             }
             return NULL;