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authorBjörn-Egil Dahlberg <[email protected]>2011-11-07 15:44:37 +0100
committerBjörn-Egil Dahlberg <[email protected]>2011-11-07 16:06:51 +0100
commit3a1e846e08b28fd38df5fa36c4b5ec13c420d1d3 (patch)
treee6c793da82dd7a87c20c84c00ab52ee48eaad0e0 /erts/emulator
parentb37aca2a4ac3e79c39ab4dd588eda2b6bd77d311 (diff)
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erts: Remove unused variable in ttsl_drv
Diffstat (limited to 'erts/emulator')
-rw-r--r--erts/emulator/drivers/unix/ttsl_drv.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/erts/emulator/drivers/unix/ttsl_drv.c b/erts/emulator/drivers/unix/ttsl_drv.c
index d782b044a9..45d39a559f 100644
--- a/erts/emulator/drivers/unix/ttsl_drv.c
+++ b/erts/emulator/drivers/unix/ttsl_drv.c
@@ -242,7 +242,7 @@ static ErlDrvData ttysl_start(ErlDrvPort port, char* buf)
#ifndef HAVE_TERMCAP
return ERL_DRV_ERROR_GENERAL;
#else
- char *s, *t, c, *l;
+ char *s, *t, *l;
int canon, echo, sig; /* Terminal characteristics */
int flag;
extern int using_oldshell; /* set this to let the rest of erts know */
@@ -262,7 +262,6 @@ static ErlDrvData ttysl_start(ErlDrvPort port, char* buf)
s++;
/* Find end of this argument (start of next) and insert NUL. */
if ((t = strchr(s, ' '))) {
- c = *t;
*t = '\0';
}
if ((flag = ((*s == '+') ? 1 : ((*s == '-') ? -1 : 0)))) {