diff options
Diffstat (limited to 'Build/source/texk/xdvik/hypertex.c')
-rw-r--r-- | Build/source/texk/xdvik/hypertex.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Build/source/texk/xdvik/hypertex.c b/Build/source/texk/xdvik/hypertex.c index de4de61cf56..ac9d35934c1 100644 --- a/Build/source/texk/xdvik/hypertex.c +++ b/Build/source/texk/xdvik/hypertex.c @@ -1141,7 +1141,7 @@ scan_ps_literal_text_string(const char *str) case '\n': break; case '\r': if (*(str + 1) == '\n') str++; break; default: - if (isdigit(*str)) { + if (isdigit((unsigned char)*str)) { char number[] = "xxx"; char *end; strncpy(number, str, 3); |