X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=sbr%2Fpidwait.c;h=1572bfe4c3f632b234081c752b000c98805247bd;hp=20b1fb55006a4a31584ef77b21e8b76b81f1f673;hb=fb49dd82ec42997b9df97f221c920f6596102c0a;hpb=b89abf4ec88b6bb884c427f5cf48005720e94e29

diff --git a/sbr/pidwait.c b/sbr/pidwait.c
index 20b1fb5..1572bfe 100644
--- a/sbr/pidwait.c
+++ b/sbr/pidwait.c
@@ -3,10 +3,15 @@
  * pidwait.c -- wait for child to exit
  *
  * $Id$
+ *
+ * This code is Copyright (c) 2002, by the authors of nmh.  See the
+ * COPYRIGHT file in the root directory of the nmh distribution for
+ * complete copyright information.
  */
 
 #include <h/mh.h>
 #include <h/signals.h>
+#include <errno.h>
 #include <signal.h>
 
 #ifdef HAVE_SYS_WAIT_H
@@ -32,7 +37,8 @@ pidwait (pid_t id, int sigsok)
     }
 
 #ifdef HAVE_WAITPID
-    pid = waitpid(id, &status, 0);
+    while ((pid = waitpid(id, &status, 0)) == -1 && errno == EINTR)
+	;
 #else
     while ((pid = wait(&status)) != -1 && pid != id)
 	continue;