preproc: %ifenv should require environment variable name to exist
commit6acada6f39d7305c20057119277aec17c1438d3d
authorCyrill Gorcunov <gorcunov@gmail.com>
Sun, 2 Oct 2011 05:18:34 +0000 (2 09:18 +0400)
committerCyrill Gorcunov <gorcunov@gmail.com>
Sun, 2 Oct 2011 05:18:34 +0000 (2 09:18 +0400)
tree5963e62e366e710ca2ddcc357b0c2295608ccd1c
parent4c6f82f78f1cbcff1318bfea642b89a96e75023a
preproc: %ifenv should require environment variable name to exist

Otherwise naked %ifenv/%endif passes without a notice.

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
preproc.c