Use parse_uint helper to replace strtoul call in jtag_tap_by_string.

git-svn-id: svn://svn.berlios.de/openocd/trunk@2212 b42882b7-edfa-0310-969c-e2dbd0fdcd60

diff --git a/src/jtag/core.c b/src/jtag/core.c
index 4208167b4509804c06f3635267fd4f203b93811d..4c91abeeed7c8c40d653a60c1e48863b45c72e46 100644 (file)
--- a/src/jtag/core.c
+++ b/src/jtag/core.c
@@ -172,9 +172,8 @@ jtag_tap_t *jtag_tap_by_string(const char *s)
        }
 
        /* no tap found by name, so try to parse the name as a number */
-       char *cp;
-       unsigned n = strtoul(s, &cp, 0);
-       if ((s == cp) || (*cp != 0))
+       unsigned n;
+       if (parse_uint(s, &n) != ERROR_OK)
                return NULL;
 
        return jtag_tap_by_position(n);