correcting mathematical nonsense

V2: Fixing the issue with numbers between 0 -1

Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 11 insertions, 3 deletions

diff --git a/src/xkbtext.c b/src/xkbtext.c
index 013cdef..6741d1a 100644
--- a/src/xkbtext.c
+++ b/src/xkbtext.c
@@ -758,9 +758,17 @@ XkbGeomFPText(int val, unsigned format)
     }
     else {
         whole = val / XkbGeomPtsPerMM;
-        frac = val % XkbGeomPtsPerMM;
-        if (frac != 0)
-            snprintf(buf, bufsize, "%d.%d", whole, frac);
+        frac = abs(val % XkbGeomPtsPerMM);
+        if (frac != 0) {
+            if (val < 0)
+            {
+                int wholeabs;
+                wholeabs = abs(whole);
+                snprintf(buf, bufsize, "-%d.%d", wholeabs, frac);
+            }
+            else
+                snprintf(buf, bufsize, "%d.%d", whole, frac);
+        }
         else
             snprintf(buf, bufsize, "%d", whole);
     }