realpath: avoid the use of printf
authorPádraig Brady <P@draigBrady.com>
Wed, 25 Jan 2012 19:49:50 +0000 (19:49 +0000)
committerPádraig Brady <P@draigBrady.com>
Wed, 25 Jan 2012 19:51:43 +0000 (19:51 +0000)
commit9d46b25dedf5259f7a20dd2e8e8a6b738687babf
tree97e9f23eb47b42a61715456026dee76f4f04faeb
parentc5cb2919395b9889efb8dde153bc83ed8fdf1ee6
realpath: avoid the use of printf

This was seen to give an 11% performance improvement.

* src/realpath.c (relpath): Avoid using printf.
(process_path): Likewise.
src/realpath.c