[GRASS-SVN] r69871 - grass/trunk/man

[svn_grass at osgeo.org]

Author: wenzeslaus
Date: 2016-11-22 09:54:58 -0800 (Tue, 22 Nov 2016)
New Revision: 69871

Modified:
   grass/trunk/man/build_keywords.py
Log:
doc: check if the keyword is non-empty

Exit with error if a parsed keyword is an empty string.
Based on grass-dev: man error on compilation
https://lists.osgeo.org/pipermail/grass-dev/2016-November/083153.html


Modified: grass/trunk/man/build_keywords.py
===================================================================
--- grass/trunk/man/build_keywords.py	2016-11-22 17:06:00 UTC (rev 69870)
+++ grass/trunk/man/build_keywords.py	2016-11-22 17:54:58 UTC (rev 69871)
@@ -42,6 +42,9 @@
             key = key.split('>')[1].split('<')[0]
         except:
             pass
+        if not key:
+            exit("Empty keyword from file %s line: %s"
+                 % (fname, lines[index_keys]))
         if key not in keywords.keys():
             keywords[key] = []
             keywords[key].append(fname)