- Collector #1491: talgettext.py did not create a proper header

       for the generated .pot file if multiple pagetemplate files
       were processed.

doc/CHANGES.txt

@@ -157,6 +157,10 @@ Zope Changes
 
     Bugs fixed
 
+     - Collector #1491: talgettext.py did not create a proper header
+       for the generated .pot file if multiple pagetemplate files
+       were processed.
+
      - Collector #1477: TaintedString.strip() now implements the
        same signature as str.strip()
 

lib/python/TAL/talgettext.py

@@ -43,7 +43,7 @@ from TAL.DummyEngine import DummyEngine
 from ITALES import ITALESEngine
 from TAL.TALDefs import TALESError
 
-__version__ = '$Revision: 1.2 $'
+__version__ = '$Revision: 1.1.2.1 $'
 
 pot_header = '''\
 # SOME DESCRIPTIVE TITLE.
@@ -123,6 +123,11 @@ class POEngine(DummyEngine):
             self.catalog[domain] = {}
         domain = self.catalog[domain]
 
+        # ---------------------------------------------
+        # only non-empty msgids are added to dictionary
+        # (changed by heinrichbernd - 2004/09/07)
+        # ---------------------------------------------
+        if msgid:
             if msgid not in domain:
                 domain[msgid] = []
             domain[msgid].append((self.file, position))
@@ -283,7 +288,6 @@ def main():
         outfile = sys.stdout
     else:
         outfile = file(outfile, update_mode and "a" or "w")
-
     catalog = {}
     for domain in engine.catalog.keys():
         catalog.update(engine.catalog[domain])