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fix to multiple alias expansion problem in command substitutions

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This commit is contained in:
Chet Ramey
2022-02-09 10:15:16 -05:00
parent b325b0e96b
commit 780d665cfd
10 changed files with 266 additions and 182 deletions
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include/shmbutil.h
+6 -2
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@@ -318,9 +318,11 @@ extern int locale_utf8locale; /* XXX */
size_t mblength; \
int _k; \
\
_k = is_basic (*((_src) + (_si))); \
_k = is_basic ((_src)[(_si)]); \
if (_k) \
mblength = 1; \
else if (locale_utf8locale && ((_src)[(_si)] & 0x80) == 0) \
mblength = (_src)[(_si)] != 0; \
else \
{\
state_bak = state; \
@@ -361,9 +363,11 @@ extern int locale_utf8locale; /* XXX */
size_t mblength; \
int _i; \
\
_i = is_basic (*((_src) + (_si))); \
_i = is_basic ((_src)[(_si)]); \
if (_i) \
mblength = 1; \
else if (locale_utf8locale && ((_src)[(_si)] & 0x80) == 0) \
mblength = (_src)[(_si)] != 0; \
else \
{ \
state_bak = state; \