Fix #537, correct typo in NEWS file

NEWS

@@ -1,6 +1,9 @@
 This file documents the major additions and syntax changes between releases.
 
-2.3.2 2020-03-11
+2.3.4 ????-??-??
+	pst3.c: Fix build issue on Solaris (#537)
+
+2.3.3 2020-03-11
 	FIXES
 	check_http: Fix several issues related to page length calculation (#535, #533, #536)
 	check_icmp: fix issues when not running in debug mode (#530)

plugins-root/pst3.c

@@ -121,7 +121,7 @@ int main (int argc, char **argv)
     int ps_fd;
     int as_fd;
     off_t argoff;
-    int i;
+    int i, j;
     char *args;
     char *procname;
     char *ptr;