X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=sbr%2Futils.c;h=7c4ddcf26e46fe4256c0d39e1835958b4ffa27d9;hb=d8916ff5d389de5ab225cd6f40aeda1b285d0f28;hp=87d368dde46d81b3ae7463741894d188e84837a9;hpb=7edb0cbc236244d996d1e2ae1d58d0e9f7d98062;p=mmh

diff --git a/sbr/utils.c b/sbr/utils.c
index 87d368d..7c4ddcf 100644
--- a/sbr/utils.c
+++ b/sbr/utils.c
@@ -47,6 +47,10 @@ mh_xrealloc(void *ptr, size_t size)
 {
     void *memory;
 
+    /* Some non-POSIX realloc()s don't cope with realloc(NULL,sz) */
+    if (!ptr)
+        return mh_xmalloc(size);
+
     if (size == 0)
         adios(NULL, "Tried to realloc 0bytes");
 
@@ -148,7 +152,7 @@ int folder_exists(char *folder)
  *      Check to see if a folder exists, if not, prompt the user to create
  *      it.
  */
-void create_folder(char *folder, int autocreate, void (*done_callback)())
+void create_folder(char *folder, int autocreate, void (*done_callback)(int))
 {
     struct stat st;
     extern int errno;