Test fix for yon_char_append

source/libublsettings-char.c

@@ -12,14 +12,10 @@ char *yon_char_append(const char *source, const char *append)
 {
     if (source && append)
     {
-        int source_size = strlen(source);
-        int append_size = strlen(append);
-        int size = source_size + append_size + 1;
+        int size = strlen(source) + strlen(append) + 1;
         char *final = malloc(size);
         memset(final, 0, size);
-        memcpy(final,source,source_size);
-        memcpy(final+source_size,append,append_size);
-        // sprintf(final, "%s%s", source, append);
+        sprintf(final, "%s%s", source, append);
         return final;
     }
         return NULL;