[BUILTIN] Set command -p path to /usr/sbin:/usr/bin:/sbin:/bin

Exclude /usr/local from command -p PATH.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/ChangeLog b/ChangeLog
index eb3bbc3..ba67b6e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,7 @@
 2014-09-26  Herbert Xu <herbert@gondor.apana.org.au>
 
 	* Small optimisation of command -pv change.
+	* Set command -p path to /usr/sbin:/usr/bin:/sbin:/bin.
 
 2014-09-26  Harald van Dijk <harald@gigawatt.nl>
 
diff --git a/src/var.h b/src/var.h
index 79ee71a..872e2db 100644
--- a/src/var.h
+++ b/src/var.h
@@ -107,7 +107,7 @@
 extern const char defifs[];
 #endif
 extern const char defpathvar[];
-#define defpath (defpathvar + 5)
+#define defpath (defpathvar + 36)
 
 extern int lineno;
 extern char linenovar[];