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Don't use extern for num_wished_langs

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WORK IN PROGRESS -- Attempting to mend an issue where stamp descriptions
are not loading.

Also, making things safer when a problem occurs.

Using gcc 9.3.0 compiler, this was happening in 0.9.25 during
development, but also affected 0.9.24 and 0.9.23, which worked
fine under earlier versions of gcc.
This commit is contained in:
Bill Kendrick 2020-07-26 16:42:12 -07:00
parent e50a0ef84c
commit 42512a67b0
4 changed files with 48 additions and 18 deletions
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7
src/i18n.h
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@ -4,7 +4,7 @@
For Tux Paint
Language-related functions
Copyright (c) 2002-2012 by Bill Kendrick and others
Copyright (c) 2002-2020 by Bill Kendrick and others
bill@newbreedsoftware.com
http://www.tuxpaint.org/
@ -25,7 +25,7 @@
$Id$
June 14, 2002 - December 11, 2016
June 14, 2002 - July 26, 2020
*/
@ -188,7 +188,6 @@ extern int need_own_font;
extern int need_right_to_left; // Right-justify
extern int need_right_to_left_word; // Words need to be reversed, too! (e.g., Hebrew, but not Arabic)
extern const char *lang_prefix, *short_lang_prefix;
extern int num_wished_langs;
typedef struct w_langs
{
@ -206,7 +205,7 @@ extern w_langs wished_langs[255];
/* Function prototypes: */
int get_current_language(void);
int setup_i18n(const char *restrict lang, const char *restrict locale) MUST_CHECK;
int setup_i18n(const char *restrict lang, const char *restrict locale, int * ptr_num_wished_languages) MUST_CHECK;
#ifdef NO_SDLPANGO
int smash_i18n(void) MUST_CHECK;