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Paranoid bulletproofing for exit code

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svn:r2537
This commit is contained in:
Nick Mathewson 2004-10-16 20:37:54 +00:00
parent f619c4603e
commit b0afd91afe
1 changed files with 1 additions and 1 deletions
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2
configure.in
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@ -200,7 +200,7 @@ AC_CACHE_CHECK([whether memset(0) sets pointers to NULL], tor_cv_null_is_zero,
[AC_RUN_IFELSE([AC_LANG_SOURCE(
[[#include <stdlib.h>
int main () { char *p1,*p2; p1=NULL; memset(&p2,0,sizeof(p2));
return memcmp(&p1,&p2,sizeof(char*)); }]])],
return memcmp(&p1,&p2,sizeof(char*))?1:0; }]])],
[tor_cv_null_is_zero=yes],
[tor_cv_null_is_zero=no],
[tor_cv_null_is_zero=cross])])