[PATCH libxkbfile] Fix check for appending '|' character when applying rules

[Ran Benita]

There are two ways to separate multiple files in XKB include statements:
'+' will cause the later file to override the first in case of conflict,
while '|' will cause it augment it (this is done by xkbcomp). '!' is
unrelated here.
Currently, if someone tries to use '|' in a rule instead of '+', it
won't have any effect. Since '|' is practically never used, this wasn't
noticed.

Signed-off-by: Ran Benita <ran234 at gmail.com>
---
 src/maprules.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/maprules.c b/src/maprules.c
index 81102a3..606b150 100644
--- a/src/maprules.c
+++ b/src/maprules.c
@@ -618,7 +618,7 @@ static void
 Apply(char *src, char **dst)
 {
     if (src) {
-        if (*src == '+' || *src == '!') {
+        if (*src == '+' || *src == '|') {
 	    *dst= _Concat(*dst, src);
         } else {
             if (*dst == NULL)
-- 
1.7.12