Fix unchecked return values

[openafs.git] / src / lwp / lwp.c

diff --git a/src/lwp/lwp.c b/src/lwp/lwp.c
index e521ff4..50228b4 100644 (file)
--- a/src/lwp/lwp.c
+++ b/src/lwp/lwp.c
@@ -979,11 +979,15 @@ Overflow_Complain(void)
     currenttime = time(0);
     timeStamp = ctime(&currenttime);
     timeStamp[24] = 0;
-    write(2, timeStamp, strlen(timeStamp));
-
-    write(2, msg1, strlen(msg1));
-    write(2, lwp_cpptr->name, strlen(lwp_cpptr->name));
-    write(2, msg2, strlen(msg2));
+    if (write(2, timeStamp, strlen(timeStamp)) < 0)
+       return;
+
+    if (write(2, msg1, strlen(msg1)) < 0)
+       return;
+    if (write(2, lwp_cpptr->name, strlen(lwp_cpptr->name)) < 0)
+       return;
+    if (write(2, msg2, strlen(msg2)) < 0)
+       return;
 }
 
 static void