An example of how one unitialized variable can generate really

dificult-to-trace bugs. Thanks to Jens Gammelgaard and support B-) (http://moodle.org/bugs/bug.php?op=show&bugid=6233) Merged from MOODLE_16_STABLE
nilo72 · Aug 12, 2006 · 615b4a1 · 615b4a1
1 parent 613f306
commit 615b4a1
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/backup/lib.php b/backup/lib.php
@@ -293,6 +293,8 @@ function backup_copy_dir($from_file,$to_file) {
 
         global $CFG;
 
+        $status = true; // Initialize this, next code will change its value if needed
+
         if (!is_dir($to_file)) {
             //echo "<br />Creating ".$to_file;                                //Debug
             umask(0000);