X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;f=lib%2Frealloc.c;h=6d6b0baf2304b933602f33db7e24cd2ff7a6b033;hb=e4c695d49529d03352d241872493a5161e646288;hp=6829c71fb46b8588832c86bb75a45695bf3df6b4;hpb=1571781022499a9d0c32d249f89945d034d1cbff;p=libucw.git

diff --git a/lib/realloc.c b/lib/realloc.c
index 6829c71f..6d6b0baf 100644
--- a/lib/realloc.c
+++ b/lib/realloc.c
@@ -1,18 +1,26 @@
 /*
- *	Sherlock Library -- Memory Re-allocation
+ *	UCW Library -- Memory Re-allocation
  *
  *	(c) 1997 Martin Mares <mj@ucw.cz>
+ *
+ *	This software may be freely distributed and used according to the terms
+ *	of the GNU Lesser General Public License.
  */
 
 #include "lib/lib.h"
 
 #include <stdlib.h>
 
+#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);
   return x;
 }
+
+#endif