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make it compilable with non-C99 compilers
[util-vserver.git]
/
util-vserver
/
src
/
wrappers.h
diff --git
a/util-vserver/src/wrappers.h
b/util-vserver/src/wrappers.h
index
e686236
..
9165b1a
100644
(file)
--- a/
util-vserver/src/wrappers.h
+++ b/
util-vserver/src/wrappers.h
@@
-39,10
+39,11
@@
static UNUSED void
FatalErrnoError(bool condition, char const msg[]) /*@*/
{
+ extern int wrapper_exit_code;
+
if (!condition) return;
perror(msg);
- extern int wrapper_exit_code;
exit(wrapper_exit_code);
}