957f79f47
Denys Vlasenko
2010-10-03
Subject
hush: small code shrink
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shell/hush.c+6 -2
| @@ -4382,12 +4382,16 @@ static void o_addblock_duplicate_backslash(o_string *o, const char *str, int len | |
| { | |
| while (--len >= 0) { | |
| char c = *str++; | |
| + | |
| #if ENABLE_HUSH_BRACE_EXPANSION | |
| if (c == '{' || c == '}') { | |
| /* { -> \{, } -> \} */ | |
| o_addchr(o, '\\'); | |
| - | o_addchr(o, c); |
| - | continue; |
| + | /* And now we want to add { or } and continue: |
| + | * o_addchr(o, c); |
| + | * continue; |
| + | * luckily, just falling throught achieves this. |
| + | */ |
| } | |
| #endif | |
| o_addchr(o, c); | |