oboeru

Commit: 6d260d78485cb4cb4ebd9ae536656dc68aa40e86
Parent: e357fbf2eb1bff066544ee7fbee753739bbd28e3
Author: Randy Palamar
Date:   Sat, 21 Aug 2021 13:29:26 -0600

oboerudata: if makemap() returns nil exit

Diffstat:
M
oboerudata.go
 | 
6
+++++-

1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/oboerudata.go b/oboerudata.go
@@ -54,8 +54,12 @@ func wait_and_print(fifo string) {
 			m[deck] = makemap(split[0])
 		}
 
-		str, _ := m[deck][key]
+		if m[deck] == nil {
+			fmt.Fprintln(os.Stderr, "Data for deck doesn't exist:", deck)
+			os.Exit(1)
+		}
 
+		str, _ := m[deck][key]
 		fmt.Fprintln(os.Stdout, str)
 
 		f.Close()