From: Friedrich Beckmann <friedrich.beckmann@gmx.de>
Date: Wed, 24 Jun 2015 21:47:58 +0000 (+0200)
Subject:     fix crash when exporting pdf via gui - fixes bug #45272
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2352789a3250e11e0f5d2fd35a319c8de502a926;hp=43677e19ece98f61d8e362dc79ba7c263a6de8f0;p=pspp

fix crash when exporting pdf via gui - fixes bug #45272

    The problem https://savannah.gnu.org/bugs/?45272 occurs when the pdf
    export is done via the gui. The problem is that tables containing only
    carriage returns are considered to have no vertical space consumption.
---

diff --git a/src/output/cairo.c b/src/output/cairo.c
index a3070dddef..7f22064106 100644
--- a/src/output/cairo.c
+++ b/src/output/cairo.c
@@ -842,8 +842,6 @@ xr_measure_cell_height (void *xr_, const struct table_cell *cell,
 
   bb[H][0] = 0;
   bb[H][1] = width - xr->cell_margin * 2;
-  if (bb[H][1] <= 0)
-    return 0;
   bb[V][0] = 0;
   bb[V][1] = INT_MAX;
   clip[H][0] = clip[H][1] = clip[V][0] = clip[V][1] = 0;