audio.engine.test: cleanup using

[factor.git] / vm / os-genunix.cpp

diff --git a/vm/os-genunix.cpp b/vm/os-genunix.cpp
index 4fb857b296ee7c5c6fab10a3e82c55af9d047b0f..90a981ef31121c9692a8aa4ba6d1eb6b7a5a2845 100644 (file)
--- a/vm/os-genunix.cpp
+++ b/vm/os-genunix.cpp
@@ -12,14 +12,14 @@ void early_init() {}
 #define SUFFIX ".image"
 #define SUFFIX_LEN 6
 
-/* You must free() the result yourself. */
+// You must free() the result yourself.
 const char* default_image_path() {
   const char* path = vm_executable_path();
 
   if (!path)
     return strdup("factor.image");
 
-  int len = strlen(path);
+  size_t len = strlen(path);
   char* new_path = (char *)malloc(len + SUFFIX_LEN + 1);
   memcpy(new_path, path, len);
   memcpy(new_path + len, SUFFIX, SUFFIX_LEN + 1);