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manual/7436-for-pws-2

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This commit is contained in:
Tanaka Akira 1999-09-01 08:58:25 +00:00
parent 61d274bb7a
commit bc8a27a277
1 changed files with 3 additions and 2 deletions
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5
Src/exec.c
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@ -1528,7 +1528,7 @@ execcmd(Cmd cmd, int input, int output, int how, int last1)
/* Current shell should not fork unless the *
* exec occurs at the end of a pipeline. */
if ((cflags & BINF_EXEC) && last1 == 2)
if ((cflags & BINF_EXEC) && last1)
flags |= CFLAG_EXEC;
/* Empty command */
@ -2069,8 +2069,9 @@ execcmd(Cmd cmd, int input, int output, int how, int last1)
restore_params(restorelist, removelist);
} else {
if (flags & CFLAG_EXEC) {
if (!forked)
setiparam("SHLVL", --shlvl);
if (flags & CFLAG_EXEC) {
/* If we are exec'ing a command, and we are not *
* in a subshell, then save the history file. */
if (!subsh && isset(RCS) && interact && !nohistsave)