Changeset 767 for trunk/coverager.c

Timestamp:

04/18/2011 09:16:12 AM (2 years ago)

Author:

moo

Message:

check return value to avoid gcc warning

Files:

• trunk/coverager.c (modified) (1 diff)

trunk/coverager.c

@@ -172 +172 @@
     p[1] = covlines;
 
-    ftruncate(fd, 0);
+    if (ftruncate(fd, 0) != 0) {
+        goto bailout;
+    }
     lseek(fd, 0, SEEK_SET);
-    write(fd, (char *) buf, size);
+    if (write(fd, (char *) buf, size) != size) {
+        goto bailout;
+    }
 
 bailout: