prefer (X ? 1 : -1) when converting from boolean (1,0) to int (1,-1)

[gnulib.git] / lib / stdint.in.h

diff --git a/lib/stdint.in.h b/lib/stdint.in.h
index 5ff935e..e660cfb 100644 (file)
--- a/lib/stdint.in.h
+++ b/lib/stdint.in.h
@@ -279,7 +279,8 @@ typedef unsigned long int gl_uintmax_t;
 /* Verify that intmax_t and uintmax_t have the same size.  Too much code
    breaks if this is not the case.  If this check fails, the reason is likely
    to be found in the autoconf macros.  */
-typedef int _verify_intmax_size[2 * (sizeof (intmax_t) == sizeof (uintmax_t)) - 1];
+typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t)
+                                ? 1 : -1];
 
 /* 7.18.2. Limits of specified-width integer types */