vis

commit 945a88c4ccc724c790caf75b00fa37133a9ccbe4
parent 3c1fed2324637e1ddec89cb854b62bb270a9159b
Author: Marc André Tanner <mat@brain-dump.org>
Date:   Sun, 29 May 2016 10:51:50 +0200

sam: use more suitable error message if no command is given

Diffstat:
M
sam.c
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/sam.c b/sam.c
@@ -493,8 +493,10 @@ static const CommandDef *command_lookup(Vis *vis, const char *name) {
 }
 
 static Command *command_parse(Vis *vis, const char **s, int level, enum SamError *err) {
-	if (!**s)
+	if (!**s) {
+		*err = SAM_ERR_COMMAND;
 		return NULL;
+	}
 	Command *cmd = command_new(NULL);
 	if (!cmd)
 		return NULL;