scc

commit b776ea1b18419b7be3b62e207259f1b4115a5c17
parent e87b3ab194e7cf293c90f555b96a9278c1698215
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Sat, 23 May 2015 10:07:12 +0200

Fix copydefine bug

Diffstat:
M
cc1/cpp.c
 | 
5
+++--

1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/cc1/cpp.c b/cc1/cpp.c
@@ -200,7 +200,8 @@ set_nargs:
 static char *
 copydefine(char *s, char *args[], char *buff, int bufsiz, int nargs)
 {
-	unsigned ncopy, n;
+	unsigned ncopy;
+	int n;
 	size_t len;
 	char arroba[6], *par, *endp, **bp;
 
@@ -222,7 +223,7 @@ copydefine(char *s, char *args[], char *buff, int bufsiz, int nargs)
 			sprintf(arroba, "@%02d@", n);
 			break;
 		}
-		if (n == nargs)
+		if (n == nargs || nargs == -1)
 			par = s, ncopy = len;
 		else
 			par = arroba, ncopy = 4;