strtod: Add safety check.

[pspp] / lib / hash-triple.c

diff --git a/lib/hash-triple.c b/lib/hash-triple.c
index 094ca694798a69fbcd01a08c120faa5d88ebfebf..4205376243ee700ca9a44529a7c7f288b53cab0b 100644 (file)
--- a/lib/hash-triple.c
+++ b/lib/hash-triple.c
@@ -27,7 +27,7 @@
 #include "same.h"
 #include "same-inode.h"
 
-#define STREQ(a, b) (strcmp ((a), (b)) == 0)
+#define STREQ(a, b) (strcmp (a, b) == 0)
 
 /* Hash an F_triple, and *do* consider the file name.  */
 size_t