Faris
/
st
mirror of git://git.suckless.org/st
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Remove duplicated code in strhandle 

The error condition was duplicated in two different switches.
This new version centralized the error handling in only one place.
This commit is contained in:
Roberto E. Vargas Caballero 2014-01-31 17:04:18 +01:00
parent 21d905c076
commit a8d5870073
1 changed files with 10 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
st.c
View File

@ -2152,20 +2152,21 @@ csireset(void) {
void void
strhandle(void) { strhandle(void) {
char *p = NULL; char *p = NULL;
int i, j, narg; int j, narg, par;
strparse(); strparse();
narg = strescseq.narg; narg = strescseq.narg;
par = atoi(strescseq.args[0]);
switch(strescseq.type) { switch(strescseq.type) {
case ']': /* OSC -- Operating System Command */ case ']': /* OSC -- Operating System Command */
switch(i = atoi(strescseq.args[0])) { switch(par) {
case 0: case 0:
case 1: case 1:
case 2: case 2:
if(narg > 1) if(narg > 1)
xsettitle(strescseq.args[1]); xsettitle(strescseq.args[1]);
break; return;
case 4: /* color set */ case 4: /* color set */
if(narg < 3) if(narg < 3)
break; break;
@ -2182,25 +2183,20 @@ strhandle(void) {
*/ */
redraw(0); redraw(0);
} }
break; return;
default:
fprintf(stderr, "erresc: unknown str ");
strdump();
break;
} }
break; break;
case 'k': /* old title set compatibility */ case 'k': /* old title set compatibility */
xsettitle(strescseq.args[0]); xsettitle(strescseq.args[0]);
break; return;
case 'P': /* DSC -- Device Control String */ case 'P': /* DSC -- Device Control String */
case '_': /* APC -- Application Program Command */ case '_': /* APC -- Application Program Command */
case '^': /* PM -- Privacy Message */ case '^': /* PM -- Privacy Message */
default: return;
fprintf(stderr, "erresc: unknown str ");
strdump();
/* die(""); */
break;
} }
fprintf(stderr, "erresc: unknown str ");
strdump();
} }
void void