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Handling U+0000 explicitely to avoid collision with other cases

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Fix issue #135
This commit is contained in:
Emmanuel Fleury 2019-05-14 13:35:49 +02:00
parent a1d5395f10
commit 48d65634a5
1 changed files with 7 additions and 1 deletions
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8
glib/guniprop.c
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@ -623,13 +623,19 @@ gunichar
g_unichar_totitle (gunichar c)
{
unsigned int i;
/* We handle U+0000 explicitely because some elements in
* title_table[i][1] may be null. */
if (c == 0)
return c;
for (i = 0; i < G_N_ELEMENTS (title_table); ++i)
{
if (title_table[i][0] == c || title_table[i][1] == c
|| title_table[i][2] == c)
return title_table[i][0];
}
if (TYPE (c) == G_UNICODE_LOWERCASE_LETTER)
return g_unichar_toupper (c);