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(sigchld_handler): Use cleaner end-of-list test.

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Karl Heuer
1996-02-05 20:32:20 +00:00
parent 3272c16200
commit 7968cc2d4b
1 changed files with 2 additions and 2 deletions
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4
src/process.c
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@@ -3321,7 +3321,7 @@ sigchld_handler (signo)
/* Find the process that signaled us, and record its status. */
p = 0;
for (tail = Vprocess_alist; XSYMBOL (tail) != XSYMBOL (Qnil); tail = XCONS (tail)->cdr)
for (tail = Vprocess_alist; CONSP (tail); tail = XCONS (tail)->cdr)
{
proc = XCONS (XCONS (tail)->car)->cdr;
p = XPROCESS (proc);
@@ -3333,7 +3333,7 @@ sigchld_handler (signo)
/* Look for an asynchronous process whose pid hasn't been filled
in yet. */
if (p == 0)
for (tail = Vprocess_alist; XSYMBOL (tail) != XSYMBOL (Qnil); tail = XCONS (tail)->cdr)
for (tail = Vprocess_alist; CONSP (tail); tail = XCONS (tail)->cdr)
{
proc = XCONS (XCONS (tail)->car)->cdr;
p = XPROCESS (proc);