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* Fix segfault in rotate print modes (thanks ash!)

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This commit is contained in:
pancake 2010-04-14 22:55:28 +02:00
parent c552863cef
commit 64acd4eeae
1 changed files with 5 additions and 4 deletions
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9
libr/core/visual.c
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@ -632,10 +632,11 @@ R_API int r_core_visual_cmd(RCore *core, int ch) {
return 1;
}
// TODO: simplify R_ABS(printidx%NPF) into a macro, or just control negative values..
R_API void r_core_visual_prompt(RCore *core, int color) {
if (color) r_cons_printf (Color_YELLOW"[0x%08"PFMT64x"] %s\n"Color_RESET,
core->offset, printfmt[printidx%NPF]);
else r_cons_printf ("[0x%08"PFMT64x"] %s\n", core->offset, printfmt[printidx%NPF]);
core->offset, printfmt[R_ABS (printidx%NPF)]);
else r_cons_printf ("[0x%08"PFMT64x"] %s\n", core->offset, printfmt[R_ABS (printidx%NPF)]);
}
R_API int r_core_visual(RCore *core, const char *input) {
@ -650,7 +651,7 @@ R_API int r_core_visual(RCore *core, const char *input) {
while (input[0]) {
if (!r_core_visual_cmd (core, input[0])) {
r_cons_clear00 ();
r_core_cmd (core, printfmt[printidx%NPF], 0);
r_core_cmd (core, printfmt[R_ABS (printidx%NPF)], 0);
r_cons_visual_flush ();
r_cons_any_key ();
return 0;
@ -675,7 +676,7 @@ R_API int r_core_visual(RCore *core, const char *input) {
r_cons_clear00 ();
r_print_set_cursor (&core->print, curset, ocursor, cursor);
r_core_visual_prompt (core, color);
r_core_cmd (core, printfmt[printidx%NPF], 0);
r_core_cmd (core, printfmt[R_ABS (printidx%NPF)], 0);
r_cons_visual_flush ();
ch = r_cons_readchar ();
} while (r_core_visual_cmd (core, ch));