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Mangle very long variable values when using the set builtin to print variables and their values

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darcs-hash:20061004181901-ac50b-a043695fa8fffe877970a51dd042c4bf623a770c.gz
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axel 2006-10-05 04:19:01 +10:00
parent 80ff583400
commit 53a2c017fe
1 changed files with 14 additions and 0 deletions
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14
builtin_set.c
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@ -368,9 +368,23 @@ static void print_variables(int include_values, int esc, int scope)
wchar_t *e_value;
if( value )
{
int shorten = 0;
if( wcslen( value ) > 64 )
{
shorten = 1;
value = wcsndup( value, 60 );
if( !value )
DIE_MEM();
}
e_value = esc ? expand_escape_variable(value) : wcsdup(value);
sb_append2(sb_out, L" ", e_value, (void *)0);
free(e_value);
if( shorten )
{
sb_append(sb_out, L"\u2026");
free( value );
}
}
}