JehanneOS/mksh
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more safe idiom

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tg
2008-06-28 22:01:44 +00:00
parent 1863471854
commit fcb931ae2e
1 changed files with 2 additions and 2 deletions
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4
lex.c
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@ -2,7 +2,7 @@
#include "sh.h" #include "sh.h"
__RCSID("$MirOS: src/bin/mksh/lex.c,v 1.60 2008/05/17 18:46:59 tg Exp $"); __RCSID("$MirOS: src/bin/mksh/lex.c,v 1.61 2008/06/28 22:01:44 tg Exp $");
/* /*
* states while lexing word * states while lexing word
@ -780,7 +780,7 @@ yylex(int cf)
if (c2 == 2) if (c2 == 2)
iop->unit = dp[1] - '0'; iop->unit = dp[1] - '0';
else else
iop->unit = c == '>'; /* 0 for <, 1 for > */ iop->unit = c == '>' ? 1 : 0;
c2 = getsc(); c2 = getsc();
/* <<, >>, <> are ok, >< is not */ /* <<, >>, <> are ok, >< is not */