[cadcdev-svn-commits] [SCM] branch master updated. v2.0.0-500-g8a8efb7

[Lawrence S. <ljs...@us...>]

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       via  8a8efb7aee698605b0f230ed9641f5bbc22d04e0 (commit)
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- Log -----------------------------------------------------------------
commit 8a8efb7aee698605b0f230ed9641f5bbc22d04e0
Merge: eda687f a972851
Author: Lawrence Sebald <ljs...@us...>
Date:   Fri Jun 18 20:39:32 2021 -0400

    Merge pull request #56 from Tchan0/NaomiNetBootUsage
    
    naominetboot.c: call usage()

commit a9728519f8a7e6c63f39636fa105b7739e823992
Author: Tchan0 <617...@us...>
Date:   Fri Jun 18 20:52:28 2021 +0200

    call usage()
    
    usage() is defined but not called yet

-----------------------------------------------------------------------

Summary of changes:
 utils/naominetboot/naominetboot.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/utils/naominetboot/naominetboot.c b/utils/naominetboot/naominetboot.c
index 983e64b..1b97107 100644
--- a/utils/naominetboot/naominetboot.c
+++ b/utils/naominetboot/naominetboot.c
@@ -295,6 +295,11 @@ int main(int argc, char *argv[]) {
 
     memset(&naomi_addr, 0, sizeof(struct sockaddr_in));
 
+    if(argc < 5) {
+        usage(argv[0]);
+        exit(EXIT_FAILURE);
+    }
+   
     /* Parse arguments. */
     while((c = getopt(argc, argv, ":t:x:a")) != -1) {
         switch(c) {


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