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 0637a71fbbf31dd0ac09f2dbc2d0fd6495522b63..6199b549878f2f0d5566a1d58ec830a8b0d41a0c 100644 (file)
--- 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 */