handling segmentation fault

Signed-off-by: nasrlol <nsrddyn@gmail.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/main.c b/main.c
index 17e0469..80a5fe7 100644
--- a/main.c
+++ b/main.c
@@ -22,6 +22,10 @@ void test() {
 
 void ls(const char *path) {
     struct dirent *entry;
+    if (path == NULL) {
+        printf("No path found\n");
+        return;
+    }
     DIR *dP = opendir(path);
 
     // check if the directory got opened successfully