autogen: fix check for gtkdocize and autoreconf.
authorGwenole Beauchesne <gwenole.beauchesne@intel.com>
Thu, 11 Oct 2012 11:40:37 +0000 (13:40 +0200)
committerGwenole Beauchesne <gwenole.beauchesne@intel.com>
Thu, 11 Oct 2012 11:42:26 +0000 (13:42 +0200)
commit9692201505b4e39b08ea04049903c2564a7899f6
tree79889157edfb1f3ae2f89d841d2a14bde1b268ff
parentfa873969056c534a330bdb7909d6e3c32df769fd
autogen: fix check for gtkdocize and autoreconf.

If gtkdocize or autoreconf programs were not found, then the autogen.sh
script would fail to report that correctly because test -z was not passed
any argument (empty string "" in this case).
autogen.sh