gnucash maint: Fix signed int overflow warning.

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/2c910ed1 (commit)
	from  https://github.com/Gnucash/gnucash/commit/8d723f1b (commit)



commit 2c910ed1bba7afcec307bacba61131f4e181e2ec
Author: John Ralls <jralls at ceridwen.us>
Date:   Mon Jun 9 08:34:20 2014 -0700

    Fix signed int overflow warning.

diff --git a/src/libqof/qof/gnc-numeric.c b/src/libqof/qof/gnc-numeric.c
index 96ef3c2..5207ce2 100644
--- a/src/libqof/qof/gnc-numeric.c
+++ b/src/libqof/qof/gnc-numeric.c
@@ -43,14 +43,13 @@ static const gint64 pten[] = { 1, 10, 100, 1000, 10000, 100000, 1000000,
 			       10000000, 100000000, 1000000000, 10000000000,
 			       100000000000, 1000000000000, 10000000000000,
 			       100000000000000, 10000000000000000,
-			       100000000000000000, 1000000000000000000,
-			       10000000000000000000};
+			       100000000000000000, 1000000000000000000};
 #define POWTEN_OVERFLOW -5
 
 static inline gint64
 powten (int exp)
 {
-    if (exp > 19 || exp < -19)
+    if (exp > 18 || exp < -18)
 	return POWTEN_OVERFLOW;
     return exp < 0 ? -pten[-exp] : pten[exp];
 }



Summary of changes:
 src/libqof/qof/gnc-numeric.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)