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from_price and to_price may be uninitialized in extract_comon_prices

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Fix the compilation error on gcc 10:

    gnucash/libgnucash/engine/gnc-pricedb.c: In function ‘extract_common_prices’:
    gnucash/libgnucash/engine/gnc-pricedb.c:2469:40: error:
    to_price may be used uninitialized in this function [-Werror=maybe-uninitialized]
     2469 |     if (from_price == NULL || to_price == NULL)
           |                                        ^
           gnucash/libgnucash/engine/gnc-pricedb.c:2469:20:
           error: ‘from_price’ may be used uninitialized in this
           function [-Werror=maybe-uninitialized]
            2469 |     if (from_price == NULL || to_price == NULL)
                  |                    ^
This commit is contained in:
Hong Xu
2021-04-29 14:49:16 -07:00
parent 37afd65f26
commit 888676eb31
1 changed files with 1 additions and 1 deletions
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2
libgnucash/engine/gnc-pricedb.c
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@@ -2439,7 +2439,7 @@ extract_common_prices (PriceList *from_prices, PriceList *to_prices,
{
PriceTuple retval = {NULL, NULL};
GList *from_node = NULL, *to_node = NULL;
GNCPrice *from_price, *to_price;
GNCPrice *from_price = NULL, *to_price = NULL;
for (from_node = from_prices; from_node != NULL;
from_node = g_list_next(from_node))