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-rw-r--r--function.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/function.c b/function.c
index 1bc66e6..bfec09c 100644
--- a/function.c
+++ b/function.c
@@ -326,8 +326,6 @@ expand_function (o, function, text, end)
case function_shell:
{
- extern int fork ();
- extern int pipe ();
char **argv;
char *error_prefix;
int pipedes[2];
@@ -359,7 +357,7 @@ expand_function (o, function, text, end)
push_signals_blocked_p (1);
- pid = fork ();
+ pid = vfork ();
if (pid < 0)
perror_with_name (error_prefix, "fork");
else if (pid == 0)