st

commit a1018e0e9e52f29fe220a6af85a237a1a02a732c (patch)
parent fbb66da9a9ef3c12c1e8dee7433d003b85d70e9c
Author: Aurélien Aptel <aurelien.aptel@gmail.com>
Date:   Fri, 27 Aug 2010 00:58:28 +0200

fixed potential bug in IS_SET().

Diffstat:
M
st.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/st.c b/st.c
@@ -34,7 +34,7 @@
 #define BETWEEN(x, a, b)  ((a) <= (x) && (x) <= (b))
 #define LIMIT(x, a, b)    (x) = (x) < (a) ? (a) : (x) > (b) ? (b) : (x)
 #define ATTRCMP(a, b) ((a).mode != (b).mode || (a).fg != (b).fg || (a).bg != (b).bg)
-#define IS_SET(flag) (term.mode & flag)
+#define IS_SET(flag) (term.mode & (flag))
 
 /* Attribute, Cursor, Character state, Terminal mode, Screen draw mode */
 enum { ATTR_NULL=0 , ATTR_REVERSE=1 , ATTR_UNDERLINE=2, ATTR_BOLD=4, ATTR_GFX=8 };