check args.length before indexing

2004-08-25 17:06:21 +00:00 · 2004-08-25 17:06:21 +00:00 · a8ab98e6cb
parent 77d014b24c
commit a8ab98e6cb
1 changed files with 3 additions and 1 deletions
--- a/bindings/java/src/net/hyperic/sigar/cmd/Ps.java
+++ b/bindings/java/src/net/hyperic/sigar/cmd/Ps.java
@ -151,7 +151,9 @@ public class Ps extends SigarCommandBase {
        else {
            try {
                String[] args = sigar.getProcArgs(pid);
+                if (args.length != 0) {
                    name = args[0];
+                }
            } catch (SigarException e) {}
        }