plan9port

commit d2fae53d17c120530a6d12facd8e0fc297331821
parent 4a3f20bceee7cef125f9a88bab32439f9fe4f773
Author: Neven Sajko <nsajko@gmail.com>
Date:   Sun, 25 Aug 2019 09:52:22 +0000

cmd/yacc: check for EOF in string constant in cpyact

Change-Id: I3b41ab3f181080bcff89201d30f0bdf8aa20d55c

Diffstat:
M
src/cmd/yacc.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/cmd/yacc.c b/src/cmd/yacc.c
@@ -2124,7 +2124,7 @@ swt:
 
 	string:
 		Bputrune(faction, c);
-		while(c = Bgetrune(finput)) {
+		while((c = Bgetrune(finput)) >= 0) {
 			if(c == '\\') {
 				Bputrune(faction, c);
 				c = Bgetrune(finput);