Gitweb:
https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=2f1fd1584efc46e6945...
Commit: 2f1fd1584efc46e69453a38788ad22470f73698a
Parent: df86ee8c2198abfbc8429813614636511be66402
Author: Heinz Mauelshagen <heinzm(a)redhat.com>
AuthorDate: Thu Mar 30 00:39:26 2017 +0200
Committer: Heinz Mauelshagen <heinzm(a)redhat.com>
CommitterDate: Thu Mar 30 00:44:34 2017 +0200
man-generator: catch missing command name
---
tools/command.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/tools/command.c b/tools/command.c
index 8a739f0..9a80812 100644
--- a/tools/command.c
+++ b/tools/command.c
@@ -3439,6 +3439,10 @@ int main(int argc, char *argv[])
if (optind < argc)
cmdname = strdup(argv[optind++]);
+ else {
+ log_error("Missing command name");
+ exit(EXIT_FAILURE);
+ }
if (optind < argc)
desfile = argv[optind++];