Module Name:	src
Committed By:	dsl
Date:		Wed Apr  5 19:38:47 UTC 2006

Modified Files:
	src/usr.bin/ctags: tree.c

Log Message:
Don't follow node->left after free(node).
Optimise out recursion unless both node->left and node->right non-NULL.
Fixes coverty CIDs 26 and 27.


To generate a diff of this commit:
cvs rdiff -r1.11 -r1.12 src/usr.bin/ctags/tree.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.