hexdump: use strtosize_or_err()

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/text-utils/hexsyntax.c b/text-utils/hexsyntax.c
index 19bb76b0b2785c522e0790c42401623205f0fe77..5f3b7338c3a8413e0d1a249aadf75d48dba9b5b6 100644 (file)
--- a/text-utils/hexsyntax.c
+++ b/text-utils/hexsyntax.c
@@ -54,7 +54,6 @@ newsyntax(int argc, char ***argvp)
 {
        int ch;
        char **argv;
-       uintmax_t o;
 
        argv = *argvp;
        while ((ch = getopt(argc, argv, "bcCde:f:n:os:vxV")) != -1) {
@@ -83,20 +82,14 @@ newsyntax(int argc, char ***argvp)
                        addfile(optarg);
                        break;
                case 'n':
-                       if (strtosize(optarg, &o))
-                               errx(EXIT_FAILURE,
-                                    _("invalid length value '%s' specified"), optarg);
-                       length = o;
+                       length = strtosize_or_err(optarg, _("failed to parse length"));
                        break;
                case 'o':
                        add("\"%07.7_Ax\n\"");
                        add("\"%07.7_ax \" 8/2 \" %06o \" \"\\n\"");
                        break;
                case 's':
-                       if (strtosize(optarg, &o))
-                               errx(EXIT_FAILURE,
-                                    _("invalid skip value '%s' specified"), optarg);
-                       skip = o;
+                       skip = strtosize_or_err(optarg, _("failed to parse offset"));
                        break;
                case 'v':
                        vflag = ALL;