Enable extra warnings and remove unused variable

diff --git a/x5/Makefile b/x5/Makefile
index 816deff..98f210c 100644 (file)
--- a/x5/Makefile
+++ b/x5/Makefile
@@ -1,4 +1,4 @@
-CFLAGS := -Wall
+CFLAGS := -Wall -Wextra
 LDLIBS := -lX11
 
 EXECUTABLES := khatus

diff --git a/x5/khatus.c b/x5/khatus.c
index 3897b87..3cccf56 100644 (file)
--- a/x5/khatus.c
+++ b/x5/khatus.c
@@ -228,7 +228,7 @@ opts_parse_any(Config *cfg, int argc, char *argv[], int i)
 }
 
 void
-opts_parse(Config *cfg, int argc, char *argv[], int i)
+opts_parse(Config *cfg, int argc, char *argv[])
 {
        opts_parse_any(cfg, argc, argv, 1);
 
@@ -317,7 +317,7 @@ main(int argc, char *argv[])
 
        argv0 = argv[0];
 
-       opts_parse(cfg, argc, argv, 1);
+       opts_parse(cfg, argc, argv);
        debug("argv0 = %s\n", argv0);
        config_print(cfg);
        if (cfg->files == NULL)