Need abs() since modulo of -ve is impl dependent

Signed-off-by: Steve Bennett <steveb@workware.net.au>

1 files changed, 1 insertions, 1 deletions

diff --git a/jim.c b/jim.c
index 1fc6794..a82b2e4 100644
--- a/jim.c
+++ b/jim.c
@@ -427,7 +427,7 @@ static int JimWideToString(char *buf, jim_wide wideValue)
 
         if (wideValue < 0) {
             buf[pos++] = '-';
-            tmp[num++] = -(wideValue % 10);
+            tmp[num++] = abs(wideValue % 10);
             wideValue /= -10;
         }