X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fgtksheet%2Fpsppire-axis.c;h=d5750fffd6cfd20a5c67626d17ef64b118251094;hb=2864dd3142290b08cdaeb53e31ff335526889b6d;hp=b30005a20b93a14687330da0a21385bcde287b9e;hpb=59595479e350bd597b33217259f8cf996b3595b2;p=pspp-builds.git

diff --git a/lib/gtksheet/psppire-axis.c b/lib/gtksheet/psppire-axis.c
index b30005a2..d5750fff 100644
--- a/lib/gtksheet/psppire-axis.c
+++ b/lib/gtksheet/psppire-axis.c
@@ -289,6 +289,8 @@ psppire_axis_resize (PsppireAxis *a, gint unit, glong size)
 
   g_return_if_fail (PSPPIRE_AXIS_GET_IFACE (a));
 
+  g_return_if_fail (size > 0);
+
   if (PSPPIRE_AXIS_GET_IFACE (a)->resize)
     PSPPIRE_AXIS_GET_IFACE (a)->resize (a, unit, size);