From: Ben Harris <bjh21@bjh21.me.uk>
Date: Sat, 24 Nov 2018 11:26:30 +0000 (+0000)
Subject: Change option to request use of libgpiod to -G.
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~bjharris/git?a=commitdiff_plain;h=3f4ad54145b3a9a924b83863b1bea87cc4b6b010;p=clunk.git

Change option to request use of libgpiod to -G.

General plan: GPIO selection options are capital letters; other
options lower-case.
---

diff --git a/clunk.c b/clunk.c
index 0637a71..6199b54 100644
--- a/clunk.c
+++ b/clunk.c
@@ -234,7 +234,7 @@ init(int argc, char **argv)
 
 	while ((opt = getopt(argc, argv, "f:s:"
 #ifdef WITH_LIBGPIOD
-			     "g:"
+			     "G:"
 #endif /* WITH_LIBGPIOD */
 			)) != -1) {
 		switch (opt) {
@@ -245,7 +245,7 @@ init(int argc, char **argv)
 			statestr = optarg;
 			break;
 #ifdef WITH_LIBGPIOD
-		case 'g':
+		case 'G':
 			init_libgpiod(optarg);
 			break;
 #endif /* WITH_LIBGPIOD */