remove use of int as size_t in canontoken

This removes two -Wconversion and one -Wsign-conversion warnings.

diff --git a/lib/gvpr/actions.c b/lib/gvpr/actions.c
index 4d3293a4200eca13a37fcb6692d96f67af2699cc..6800be7b08eb0fc92d108cccbdc087654c0816a7 100644 (file)
--- a/lib/gvpr/actions.c
+++ b/lib/gvpr/actions.c
@@ -914,9 +914,9 @@ static int colorcmpf(const void *p0, const void *p1)
 static char *canontoken(char *str)
 {
     static unsigned char *canon;
-    static int allocated;
+    static size_t allocated;
     unsigned char c, *p, *q;
-    int len;
+    size_t len;
 
     p = (unsigned char *) str;
     len = strlen(str);