Use %lu to format the number of bytes in src/sorting/main.c.

diff --git a/src/sorting/main.c b/src/sorting/main.c
index 0bd6fd6cb487ab0db439fc98ebad41f7ac6e390c..23a18b82385ecb371565c66fe8a8f2a162056384 100644 (file)
--- a/src/sorting/main.c
+++ b/src/sorting/main.c
@@ -59,8 +59,8 @@ int read_data(const char *file_name, int *pList_size, double **pList)
        // allocate memory for the data
        *pList = (double *)malloc(sizeof(double) * *pList_size);
        if (*pList == NULL) {
-               fprintf(stderr, "could not allocate %d bytes\n",
-                       sizeof(double) * *pList_size);
+               fprintf(stderr, "could not allocate %lu bytes\n",
+                       (unsigned long int) (sizeof(double) * *pList_size));
                return EXIT_FAILURE;
        }
        // read in the data