1 files changed, 2 insertions, 1 deletions
diff --git a/02_exercise/shell.c b/02_exercise/shell.c
index d1e52ec..ea1b13f 100644
--- a/02_exercise/shell.c
+++ b/02_exercise/shell.c
@@ -31,7 +31,6 @@ int main(void) {
             // skip empty lines - empty being just spaces or tabs
             continue;
         }
-
         line[length - 1] = '\0'; // cut the line feed
 
         process *processes = NULL;
@@ -68,6 +67,8 @@ int main(void) {
 
         clean:
         free((void *)line);
+        line = NULL;
+        cap = 0;
         free_processes(&processes);
     }