X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fstrverscmp.c;h=c138df53283f550df035f0a985bdfe50e01552a0;hb=ea12546cdee0548bded92ecffcf257aa5b6a125f;hp=f8f5193ebac07e9221e940b451864ef09092b177;hpb=bf156c40d271f02bc0e6bde8686c33870b7898cc;p=gnulib.git

diff --git a/lib/strverscmp.c b/lib/strverscmp.c
index f8f5193eb..c138df532 100644
--- a/lib/strverscmp.c
+++ b/lib/strverscmp.c
@@ -18,6 +18,10 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
+
 #include <string.h>
 #include <ctype.h>
 
@@ -67,11 +71,11 @@ strverscmp (s1, s2)
 
       /* S_N */  CMP, CMP, CMP, CMP, CMP, LEN, CMP, CMP,
                  CMP, CMP, CMP, CMP, CMP, CMP, CMP, CMP,
-      /* S_I */  CMP, -1,  -1,  CMP, +1,  LEN, LEN, CMP,
-                 +1,  LEN, LEN, CMP, CMP, CMP, CMP, CMP,
+      /* S_I */  CMP, -1,  -1,  CMP,  1,  LEN, LEN, CMP,
+                  1,  LEN, LEN, CMP, CMP, CMP, CMP, CMP,
       /* S_F */  CMP, CMP, CMP, CMP, CMP, LEN, CMP, CMP,
                  CMP, CMP, CMP, CMP, CMP, CMP, CMP, CMP,
-      /* S_Z */  CMP, +1,  +1,  CMP, -1,  CMP, CMP, CMP,
+      /* S_Z */  CMP,  1,   1,  CMP, -1,  CMP, CMP, CMP,
                  -1,  CMP, CMP, CMP
   };
 
@@ -81,7 +85,7 @@ strverscmp (s1, s2)
   c1 = *p1++;
   c2 = *p2++;
   /* Hint: '0' is a digit too.  */
-  state = S_N | (c1 == '0') + (isdigit (c1) != 0);
+  state = S_N | ((c1 == '0') + (isdigit (c1) != 0));
 
   while ((diff = c1 - c2) == 0 && c1 != '\0')
     {