pot creation: don't ignore multiple locations/occurrences…

when making paths relative to SRCDIR
674b1c92 as well as the code before
ignored multiple locations in po file

Change-Id: Idf5c5ca99d0ec8272e669621e132d7a495ceaff8
Reviewed-on: https://gerrit.libreoffice.org/50439Reviewed-by: Christian Lohmaier <lohmaier+LibreOffice@googlemail.com>
Tested-by: Christian Lohmaier <lohmaier+LibreOffice@googlemail.com>

solenv/bin/hrcex

@@ -29,7 +29,6 @@ with open(ofile, "a") as output:
         for entry in po:
             keyid = entry.msgctxt + '|' + entry.msgid
             print >> output, '#. ' + polib.genKeyId(keyid)
-            location = entry.occurrences[0][0]
-            location = os.path.relpath(location, os.environ['SRCDIR'])
-            entry.occurrences[0] = location, entry.occurrences[0][1]
+            for i, occurrence in enumerate(entry.occurrences):
+                entry.occurrences[i] = os.path.relpath(occurrence[0], os.environ['SRCDIR']), occurrence[1]
             print >> output, entry

solenv/bin/uiex

@@ -29,7 +29,6 @@ with open(ofile, "a") as output:
         for entry in po:
             keyid = entry.msgctxt + '|' + entry.msgid
             print >> output, '#. ' + polib.genKeyId(keyid)
-            location = entry.occurrences[0][0]
-            location = os.path.relpath(location, os.environ['SRCDIR'])
-            entry.occurrences[0] = location, entry.occurrences[0][1]
+            for i, occurrence in enumerate(entry.occurrences):
+                entry.occurrences[i] = os.path.relpath(occurrence[0], os.environ['SRCDIR']), occurrence[1]
             print >> output, entry