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hush: conditionalize print_escaped() on EXPORT || TRAP

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2017-01-08 18:56:24 +01:00
parent 4471969db2
commit 41ade05cac
1 changed files with 2 additions and 0 deletions
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2
shell/hush.c
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@ -8936,6 +8936,7 @@ static int FAST_FUNC builtin_exit(char **argv)
hush_exit(xatoi(argv[0]) & 0xff);
}
#if ENABLE_HUSH_EXPORT || ENABLE_HUSH_TRAP
static void print_escaped(const char *s)
{
if (*s == '\'')
@ -8954,6 +8955,7 @@ static void print_escaped(const char *s)
putchar('"');
} while (*s);
}
#endif
#if ENABLE_HUSH_EXPORT || ENABLE_HUSH_LOCAL
# if !ENABLE_HUSH_LOCAL