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Commit e5d23219 authored by David Siegfried's avatar David Siegfried Committed by Jan-Hendrik Willms
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prevent php-warnings in CourseNavigation, fixes #4771 

Closes #4771

Merge request !3560
parent a57302ac
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lib/navigation/CourseNavigation.php
+ 11
− 9
View file @ e5d23219
...@@ -71,6 +71,7 @@ class CourseNavigation extends Navigation ...@@ -71,6 +71,7 @@ class CourseNavigation extends Navigation
} }
} }
if ($found) {
foreach ($navigations as $key => $nav) { foreach ($navigations as $key => $nav) {
if ( if (
$this->range instanceof Institute $this->range instanceof Institute
...@@ -85,3 +86,4 @@ class CourseNavigation extends Navigation ...@@ -85,3 +86,4 @@ class CourseNavigation extends Navigation
} }
} }
} }
}
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