dnrops
/
radare2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fix history up/down bug (issue #1751)

This commit is contained in:
Judge_Dredd 2014-11-28 14:01:45 +03:00 committed by pancake
parent 96a4dd7f5c
commit d4164af4ce
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
libr/cons/dietline.c
View File

@ -176,13 +176,14 @@ static int r_line_hist_down() {
I.buffer.index = 0;
if (!I.history.data)
inithist ();
if (I.history.index<I.history.size) {
if (I.history.data[I.history.index+1] == NULL) {
if (I.history.index<I.history.size
&& I.history.data[I.history.index]) {
I.history.index++;
if (I.history.data[I.history.index] == NULL) {
I.buffer.data[0]='\0';
I.buffer.index = I.buffer.length = 0;
return 0;
}
I.history.index++;
if (I.history.data[I.history.index]) {
strncpy (I.buffer.data, I.history.data[I.history.index], R_LINE_BUFSIZE-1);
I.buffer.index = I.buffer.length = strlen (I.buffer.data);