Problem with the course previous button

Fixes #42
TeaByte · Feb 14, 2024 · b3687c9 · b3687c9
1 parent 8601d83
commit b3687c9
Showing 1 changed file with 0 additions and 6 deletions.
diff --git a/utils/course.ts b/utils/course.ts
@@ -140,18 +140,12 @@ export function getNumberOfCourses() {
 export function findNextCourse(slug: string) {
   const FlatSlugs = getFlatSlugs();
   const index = FlatSlugs.indexOf(slug);
-  if (index === -1) {
-    return slug;
-  }
   return FlatSlugs[index + 1];
 }
 
 // Find the previous course ( used in the previous button )
 export function findPrevCourse(slug: string) {
   const FlatSlugs = getFlatSlugs();
   const index = FlatSlugs.indexOf(slug);
-  if (index === 1) {
-    return slug;
-  }
   return FlatSlugs[index - 1];
 }