use awk instead of cut

diff --git a/upload_ics b/upload_ics
index a093fbdb4d932d1e9c151818d30f7bd178bcd874..ce96a8f4b3ba381405bb5197017fa93d60c4158f 100755 (executable)
--- a/upload_ics
+++ b/upload_ics
@@ -9,8 +9,8 @@ tempdir=$(readlink -f "$tempdir")
 trap "/bin/rm -f \"$tempdir\"/*.ics; rmdir \"$tempdir\"" QUIT INT EXIT
 
 for file in "$@"; do
-    bevents=($(grep -hn BEGIN:VEVENT "$file" | cut -d: -f0))
-    eevents=($(grep -hn END:VEVENT "$file" | cut -d: -f0))
+    bevents=($(grep -hn BEGIN:VEVENT "$file" | awk -F: '{print $1}'))
+    eevents=($(grep -hn END:VEVENT "$file" | awk -F: '{print $1}'))
 
     ehead=${bevents[0]}
     let "ehead -= 1"