X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=TP_13%2Fexo1%2Flib%2Farray.c;h=0922fe247add3bfe1e833061d2b238a509efb57f;hb=a4e0f90382b77b7348666471628b41d567c108d2;hp=c4e227db1435dc6e9fd7c03880acbc384053e9d9;hpb=ac5c12a4131a461182da110ec6c50be4cbd4270e;p=TD_C.git

diff --git a/TP_13/exo1/lib/array.c b/TP_13/exo1/lib/array.c
index c4e227d..0922fe2 100644
--- a/TP_13/exo1/lib/array.c
+++ b/TP_13/exo1/lib/array.c
@@ -15,7 +15,8 @@ int* create_tab(int tab[], unsigned tab_size) {
 }
 
 void free_tab(int tab[]) {
-    free(tab);
+    if (!tab)
+        free(tab);
 }
 
 /* we suppose both tabs are already created */
@@ -23,7 +24,7 @@ static void copy_tab(int src_tab[], int dest_tab[], unsigned src_tab_size, unsig
     /* FIXME: I think it's worth doing some sanity checks on the array size:
      * dest_tab_size >= src_tab_size */
     if (src_tab == NULL || dest_tab == NULL) {
-        printf("please ensure you have created both arrays beforehand\n");
+        printf("Please ensure you have created both arrays beforehand\n");
         return;
     }
     for (unsigned i = 0; i < src_tab_size; i++) {