EXEC_PREFER_APPLETS support by Gabriel L. Somlo <somlo@cmu.edu>

[oweals/busybox.git] / util-linux / getopt.c

diff --git a/util-linux/getopt.c b/util-linux/getopt.c
index 02bb218b376d3ca5d05d99774b8cf06a5e6f20cb..4861990ddcf78c3c950b964e33ba8f2895137900 100644 (file)
--- a/util-linux/getopt.c
+++ b/util-linux/getopt.c
@@ -172,7 +172,7 @@ int generate_output(char * argv[],int argc,const char *optstr,
                printf(" --");
                while (optind < argc)
                        printf(" %s",normalize(argv[optind++]));
-               printf("\n");
+               puts("");
        }
        return exit_code;
 }
@@ -288,6 +288,7 @@ static const struct option longopts[]=
 static const char shortopts[]="+ao:l:n:qQs:Tu";
 
 
+int getopt_main(int argc, char *argv[]);
 int getopt_main(int argc, char *argv[])
 {
        const char *optstr = NULL;
@@ -317,10 +318,10 @@ int getopt_main(int argc, char *argv[])
                s=xmalloc(strlen(argv[1])+1);
                strcpy(s,argv[1]+strspn(argv[1],"-+"));
                argv[1]=argv[0];
-               return (generate_output(argv+1,argc-1,s,long_options));
+               return generate_output(argv+1,argc-1,s,long_options);
        }
 
-       while ((opt=getopt_long(argc,argv,shortopts,longopts,NULL)) != EOF)
+       while ((opt = getopt_long(argc,argv,shortopts,longopts,NULL)) != EOF)
                switch (opt) {
                case 'a':
                        alternative=1;