Fix union casting issue

Can't cast to unions in C89
Leont · Apr 23, 2012 · cb9cb83 · cb9cb83
1 parent a5bda5e
commit cb9cb83
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diff --git a/Changes b/Changes
@@ -1,6 +1,7 @@
           Revision history for {{$dist->name}}
 
 {{$NEXT}}
+          Fixed union casting issue
 
 0.009     2011-12-10 17:25:37 Europe/Amsterdam
           Renamed sigwait to the POSIX correct sigwaitinfo

diff --git a/lib/POSIX/RT/Signal.xs b/lib/POSIX/RT/Signal.xs
@@ -132,9 +132,11 @@ sigqueue(pid, signal, number = 0)
 	int number;
 	PREINIT:
 		int ret, signo;
+		union sigval number_val;
 	CODE:
 		signo = (SvIOK(signal) || looks_like_number(signal)) && SvIV(signal) ? SvIV(signal) : whichsig(SvPV_nolen(signal));
-		ret = sigqueue(pid, signo, (union sigval) number);
+		number_val.sival_int = number;
+		ret = sigqueue(pid, signo, number_val);
 		if (ret == 0)
 			XSRETURN_YES;
 		else