X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;f=lib%2Frealloc.c;h=6d6b0baf2304b933602f33db7e24cd2ff7a6b033;hb=d9e3b9f0bdd257d6287c5ba32cab5f648a98ed55;hp=150a3d7bc5593d61d655349a0294a4e3cb3ebe52;hpb=49ed04e2e93a6a5b01058638224621d5c07db01c;p=libucw.git

diff --git a/lib/realloc.c b/lib/realloc.c
index 150a3d7b..6d6b0baf 100644
--- a/lib/realloc.c
+++ b/lib/realloc.c
@@ -1,5 +1,5 @@
 /*
- *	Sherlock Library -- Memory Re-allocation
+ *	UCW Library -- Memory Re-allocation
  *
  *	(c) 1997 Martin Mares <mj@ucw.cz>
  *
@@ -11,11 +11,12 @@
 
 #include <stdlib.h>
 
-#ifndef DMALLOC
+#ifndef DEBUG_DMALLOC
 
 void *
 xrealloc(void *old, uns size)
 {
+  /* We assume that realloc(NULL, x) works like malloc(x), which is true with the glibc. */
   void *x = realloc(old, size);
   if (!x)
     die("Cannot reallocate %d bytes of memory", size);