calcurse-caldav: Fix version check

Since commit 41389ab (args.c: Revise help/usage/version output,
2016-01-28), the version string starts with "calcurse" (lowercase).

Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/contrib/caldav/calcurse-caldav.py b/contrib/caldav/calcurse-caldav.py
index 9cdd255..4b5d4c9 100755
--- a/contrib/caldav/calcurse-caldav.py
+++ b/contrib/caldav/calcurse-caldav.py
@@ -64,7 +64,7 @@ def calcurse_remove(objhash):
 
 def calcurse_version():
     p = subprocess.Popen([calcurse, '--version'], stdout=subprocess.PIPE)
-    m = re.match('Calcurse ([0-9]+)\.([0-9]+)\.([0-9]+)(?:-([0-9]+)-)?',
+    m = re.match('calcurse ([0-9]+)\.([0-9]+)\.([0-9]+)(?:-([0-9]+)-)?',
                  p.communicate()[0].decode('utf-8'))
     if not m:
         return None