X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/d271c70b75ab4017cff7eba790499ff01c6c240d..c576ad2674c37a1c63f004c71049998f38854c64:/sbr/utils.c

diff --git a/sbr/utils.c b/sbr/utils.c
index ad8341cc..8debe1aa 100644
--- a/sbr/utils.c
+++ b/sbr/utils.c
@@ -12,6 +12,7 @@
 #include "makedir.h"
 #include <fcntl.h>
 #include <limits.h>
+#include "read_line.h"
 
 extern char *mhdocdir;
 
@@ -47,7 +48,7 @@ void *mh_xrealloc(void *ptr, size_t size)
 
     /* Copy POSIX behaviour, coping with non-POSIX systems. */
     if (size == 0) {
-        mh_xfree(ptr);
+        free(ptr);
         return mh_xmalloc(1); /* Get a unique pointer. */
     }
     if (!ptr)
@@ -88,13 +89,6 @@ char *mh_xstrdup(const char *src)
     return dest;
 }
 
-/* Call free(3), if ptr isn't NULL. */
-void mh_xfree(void *ptr)
-{
-    if (ptr)
-        free(ptr); /* Some very old platforms can't cope with NULL. */
-}
-
 /*
  * Return the present working directory, if the current directory does not
  * exist, or is too long, make / the pwd.