chore(unitproc):timeDuration:Added missing comment about exit 2

diff --git a/unitproc/bktemp-timeDuration b/unitproc/bktemp-timeDuration
index 56f382cf92a294b414511d228702ebd8aab14013..21c9d6979e0dde686ac2a752e08dcb51626219a6 100644 (file)
--- a/unitproc/bktemp-timeDuration
+++ b/unitproc/bktemp-timeDuration
@@ -10,12 +10,13 @@ timeDuration(){
     # Ref/Attrib: ISO-8601:2004(E), §4.4.4.2 Representations of time intervals by duration and context information
     # Note: "1 month" ("P1M") is assumed to be "30 days" (see ISO-8601:2004(E), §2.2.1.2)
     # Usage: timeDuration [1:seconds] ([2:precision])
-    # Version: 1.0.2
+    # Version: 1.0.3
     # Input: arg1: seconds as base 10 integer >= 0  (ex: 3601)
     #        arg2: precision level (optional; default=2)
     # Output: stdout: ISO-8601 duration string (ex: "P1H1S", "P2Y10M15DT10H30M20S")
     #         exit code 0: success
     #         exit code 1: error_input
+    #         exit code 2: error_unknown
     # Example: 'timeDuration 111111 3' yields 'P1DT6H51M'
     # Depends: date 8 (gnucoreutils), yell, 
     local returnState argSeconds argPrecision remainder precision witherPrecision