diff options
| -rw-r--r-- | src/jtag/jtag.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/src/jtag/jtag.c b/src/jtag/jtag.c index 6e2f63d2..336b74f9 100644 --- a/src/jtag/jtag.c +++ b/src/jtag/jtag.c @@ -299,21 +299,14 @@ jtag_tap_t *jtag_tap_by_string(const char *s) return jtag_tap_by_abs_position(n); } -jtag_tap_t * jtag_tap_by_jim_obj( Jim_Interp *interp, Jim_Obj *o ) +jtag_tap_t *jtag_tap_by_jim_obj(Jim_Interp *interp, Jim_Obj *o) { - jtag_tap_t *t; - const char *cp; - - cp = Jim_GetString( o, NULL ); - if(cp == NULL){ + const char *cp = Jim_GetString(o, NULL); + jtag_tap_t *t = cp ? jtag_tap_by_string(cp) : NULL; + if (NULL == cp) cp = "(unknown)"; - t = NULL; - } else { - t = jtag_tap_by_string( cp ); - } - if( t == NULL ){ - Jim_SetResult_sprintf(interp,"Tap: %s is unknown", cp ); - } + if (NULL == t) + Jim_SetResult_sprintf(interp, "Tap '%s' could not be found", cp); return t; } |