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| author | Denys Vlasenko | 2010-08-06 22:06:21 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2010-08-06 22:06:21 +0200 |
| commit | 1614900522a5d603909a2679acbdd4744c235c1b (patch) | |
| tree | 8a9892d7487a0d3c9db9367da4970d89aacb6e94 /shell/ash.c | |
| parent | c8d305d89f06e0d6612b7acdc91cb8775f5667b1 (diff) | |
| download | busybox-1614900522a5d603909a2679acbdd4744c235c1b.zip busybox-1614900522a5d603909a2679acbdd4744c235c1b.tar.gz | |
ash: fix another bug detected by var_bash4.tests
... but var_bash4.tests still does not pass!
function old new delta
expandarg 959 962 +3
localcmd 259 257 -2
readtoken1 3275 3260 -15
subevalvar 1178 1141 -37
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/3 up/down: 3/-54) Total: -51 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell/ash.c')
| -rw-r--r-- | shell/ash.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/shell/ash.c b/shell/ash.c index 74b1c3a..dcac4fe 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -6272,6 +6272,8 @@ parse_sub_pattern(char *arg, int varflags) char *idx, *repl = NULL; unsigned char c; + //char *org_arg = arg; + //bb_error_msg("arg:'%s'", arg); idx = arg; while (1) { c = *arg; @@ -6290,6 +6292,7 @@ parse_sub_pattern(char *arg, int varflags) arg++; } *idx = c; /* NUL */ + //bb_error_msg("pattern:'%s' repl:'%s'", org_arg, repl); return repl; } @@ -6499,8 +6502,6 @@ subevalvar(char *p, char *varname, int strloc, int subtype, //bb_error_msg("tail:'%s', quotes:%x", idx, quotes); while (*idx) { char *restart_detect = stackblock(); - if (quotes && (unsigned char)*idx == CTLESC) - idx++; STPUTC(*idx, expdest); if (stackblock() != restart_detect) goto restart; |