diff options
Diffstat (limited to 'src/show.c')
| -rw-r--r-- | src/show.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/show.c b/src/show.c index 05af328..1b58de1 100644 --- a/src/show.c +++ b/src/show.c @@ -165,7 +165,7 @@ sharg(union node *arg, FILE *fp) } bqlist = arg->narg.backquote; for (p = arg->narg.text ; *p ; p++) { - switch (*p) { + switch ((signed char)*p) { case CTLESC: putc(*++p, fp); break; @@ -306,7 +306,7 @@ trstring(char *s) return; putc('"', tracefile); for (p = s ; *p ; p++) { - switch (*p) { + switch ((signed char)*p) { case '\n': c = 'n'; goto backslash; case '\t': c = 't'; goto backslash; case '\r': c = 'r'; goto backslash; |