updated for version 7.2-072
diff --git a/src/if_sniff.c b/src/if_sniff.c
index 34b0128..cf38e53 100644
--- a/src/if_sniff.c
+++ b/src/if_sniff.c
@@ -2,8 +2,6 @@
*
* if_sniff.c Interface between Vim and SNiFF+
*
- * $Id$
- *
* See README.txt for an overview of the Vim source code.
*/
@@ -716,8 +714,10 @@
#else /* UNIX Version of the Code */
int ToSniffEmacs[2], FromSniffEmacs[2];
- pipe(ToSniffEmacs);
- pipe(FromSniffEmacs);
+ if (pipe(ToSniffEmacs) != 0)
+ return 1;
+ if (pipe(FromSniffEmacs) != 0)
+ return 1;
/* fork */
if ((sniffemacs_pid=fork()) == 0)