diff options
Diffstat (limited to 'Src/zsh.h')
| -rw-r--r-- | Src/zsh.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Src/zsh.h b/Src/zsh.h index 486ad800a..bb52e106d 100644 --- a/Src/zsh.h +++ b/Src/zsh.h @@ -2978,9 +2978,9 @@ typedef wint_t convchar_t; * We can't be quite sure the wcwidth we've provided is entirely * in agreement with the system's, so be extra safe. */ -#define IS_COMBINING(wc) (WCWIDTH(wc) == 0 && !iswcntrl(wc)) +#define IS_COMBINING(wc) (wc != 0 && WCWIDTH(wc) == 0 && !iswcntrl(wc)) #else -#define IS_COMBINING(wc) (WCWIDTH(wc) == 0) +#define IS_COMBINING(wc) (wc != 0 && WCWIDTH(wc) == 0) #endif /* * Test for the base of a combining character. |