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authorBjörn-Egil Dahlberg <[email protected]>2011-11-07 17:24:08 +0100
committerBjörn-Egil Dahlberg <[email protected]>2011-11-07 17:24:08 +0100
commit766a0a84f0b9e4b9341fb06364bf5430574588a6 (patch)
tree4e0b881a5806f6a75661b20d56a77e780bf24cd6 /erts/emulator/drivers/unix/ttsl_drv.c
parentdd2f23d718f079afb12b8d0b9d288428fb0ad49d (diff)
parent4e73d4bee3fd7744ebaf9f672a0ab5bc6528301f (diff)
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Merge branch 'egil/fix-compiler-warnings'
* egil/fix-compiler-warnings: erts: Remove unused variable in enif_make_binary erts: Remove debug variable in list_to_binary erts: Remove cp on exiting and trapping processes erts: Remove debug variables in erl_db erts: Remove dead code in efile_drv erts: Remove lock_check debug variables erts: Remove unused variable in ttsl_drv erts: "initialized" is only used with CHLDWTHR erts: remove debug variables in beam_bp
Diffstat (limited to 'erts/emulator/drivers/unix/ttsl_drv.c')
-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)))) {