(malloc_initialize_hook): Handle case thet `environ'

is null.

(malloc_initialize_hook): Handle case thet `environ'
is null.
a57c4026 · Gerd Moellmann · aeac019e · a57c4026 · a57c4026
Commit a57c4026 authored Feb 19, 2001 by Gerd Moellmann
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src/ChangeLog src/ChangeLog +3 -0

src/emacs.c src/emacs.c +1 -1

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--- a/src/ChangeLog
+++ b/src/ChangeLog
 2001-02-19  Gerd Moellmann  <gerd@gnu.org>
+	* emacs.c (malloc_initialize_hook): Handle case thet `environ'
+	is null.
 	* ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
 	to the start of the file.

--- a/src/emacs.c
+++ b/src/emacs.c
@@ -675,7 +675,7 @@ malloc_initialize_hook ()
 	{
 	  char **p;
-	  for (p = environ; *p; p++)
+	  for (p = environ; p && *p; p++)
 	    if (strncmp (*p, "MALLOC_CHECK_=", 14) == 0)
 	      {
 		do