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Redesign new environment variables to use env_var_t instead of wcstring

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Migrate uses of empty() to missing() to distinguish between empty variable and unset variable
This commit is contained in:
Peter Ammon
2012-01-14 02:42:17 -08:00
parent e8b6d48ad0
commit a359f45df2
17 changed files with 132 additions and 159 deletions
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4
parse_util.cpp
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@@ -801,8 +801,6 @@ int parse_util_load( const wcstring &cmd,
void (*on_load)(const wchar_t *cmd),
int reload )
{
wcstring path_var;
int res;
int c, c2;
autoload_t *loaded;
@@ -812,7 +810,7 @@ int parse_util_load( const wcstring &cmd,
// debug( 0, L"Autoload %ls in %ls", cmd, path_var_name );
parse_util_autounload( path_var_name.c_str(), cmd.c_str(), on_load );
path_var = env_get_string( path_var_name.c_str() );
const env_var_t path_var = env_get_string( path_var_name.c_str() );
/*
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