[uClibc-cvs] uClibc/libc/stdio popen.c,1.7,1.8
David McCullough
davidm at uclibc.org
Sun Dec 1 23:32:21 UTC 2002
Update of /var/cvs/uClibc/libc/stdio
In directory winder:/tmp/cvs-serv6324
Modified Files:
popen.c
Log Message:
If the wait failed in pclose it would return a random status code
instead of -1 as expected.
Index: popen.c
===================================================================
RCS file: /var/cvs/uClibc/libc/stdio/popen.c,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -d -r1.7 -r1.8
--- popen.c 31 Jul 2002 04:38:58 -0000 1.7
+++ popen.c 1 Dec 2002 23:32:17 -0000 1.8
@@ -64,7 +64,8 @@
if (fclose(fd) != 0) {
return EOF;
}
- wait(&waitstat);
+ if (wait(&waitstat) == -1)
+ return -1;
return waitstat;
}
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