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-rw-r--r--shell/ash.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/shell/ash.c b/shell/ash.c
index 44d3a99a7..2e7228d3c 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -13083,7 +13083,6 @@ init(void)
/* from var.c: */
{
char **envp;
- char ppid[sizeof(int)*3 + 2];
const char *p;
struct stat st1, st2;
@@ -13094,8 +13093,7 @@ init(void)
}
}
- sprintf(ppid, "%u", (unsigned) getppid());
- setvar("PPID", ppid, 0);
+ setvar("PPID", utoa(getppid()), 0);
p = lookupvar("PWD");
if (p)