diff options
Diffstat (limited to 'src/cmd/9660/util.c')
| -rw-r--r-- | src/cmd/9660/util.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cmd/9660/util.c b/src/cmd/9660/util.c index 16fb21f3..ebf944e2 100644 --- a/src/cmd/9660/util.c +++ b/src/cmd/9660/util.c @@ -78,7 +78,7 @@ struprcpy(char *p, char *s) op = p; for(; *s; s++) - *p++ = toupper(*s); + *p++ = toupper((uchar)*s); *p = '\0'; return op; |