diff options
Diffstat (limited to 'src/c/cgi.c')
| -rw-r--r-- | src/c/cgi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/c/cgi.c b/src/c/cgi.c index 98ad7479..e71b7e1c 100644 --- a/src/c/cgi.c +++ b/src/c/cgi.c @@ -25,7 +25,7 @@ static char *get_header(void *data, const char *h) { strcpy(uppercased, "HTTP_"); for (s = uppercased+5; *h; ++h) - *s++ = *h == '-' ? '_' : toupper(*h); + *s++ = *h == '-' ? '_' : toupper((int)*h); *s = 0; if ((r = getenv(uppercased))) |