correction boucl inf toolbox.c

functional_market/Fundamentals/crepe_stream.c

@@ -99,7 +99,7 @@ void print_menu(struct array *arr)
     foreach(arr, (acceptor)&print_arr);
 
 }
-
+/*
 #include <stdlib.h>
 
 int main(void)
@@ -143,7 +143,7 @@ int main(void)
 
     free(arr.data);
 }
-
+*/
 
 /*
 #include <stdlib.h>

functional_market/Fundamentals/toolbox.c

@@ -7,18 +7,19 @@ struct array *sort(struct array *arr, comparator f)
 {
 
     void *temp = malloc(arr->elem_size);
+    if (arr->len > 0) {
+        for(size_t index1 = 0; index1 < arr->len - 1; index1 ++ ){
 
-    for(size_t index1 = 0; index1 < arr->len - 1; index1 ++ ){
+            for(size_t index2 = index1; index2 < arr->len; index2 ++){
             
-        for(size_t index2 = index1; index2 < arr->len; index2 ++){
+                void *data1 = arr->data + index1 * arr->elem_size;
+                void *data2 = arr->data + index2 * arr->elem_size;
 
-            void *data1 = arr->data + index1 * arr->elem_size;
-            void *data2 = arr->data + index2 * arr->elem_size;
-
-            if(f(data1,data2) > 0){
-                memcpy(temp, data2, arr->elem_size);
-                memcpy(data2, data1, arr->elem_size);
-                memcpy(data1, temp, arr->elem_size);
+                if(f(data1,data2) > 0){
+                    memcpy(temp, data2, arr->elem_size);
+                    memcpy(data2, data1, arr->elem_size);
+                    memcpy(data1, temp, arr->elem_size);
+                }
             }
         }
     }