X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Fpdf%2FGFXOutputDev.cc;h=ef441b4ccc1acbf9e28808bca5a2fc804b2dbb41;hb=44b96036f984be2cfdf899f1d6de94230cb4c922;hp=e0ade7fd85c20fa414d082abb9a612ca9a5da91c;hpb=22b33eac7235d597622d35cac61d48669ae85426;p=swftools.git

diff --git a/lib/pdf/GFXOutputDev.cc b/lib/pdf/GFXOutputDev.cc
index e0ade7f..ef441b4 100644
--- a/lib/pdf/GFXOutputDev.cc
+++ b/lib/pdf/GFXOutputDev.cc
@@ -575,6 +575,7 @@ GFXOutputDev::GFXOutputDev(InfoOutputDev*info, PDFDoc*doc)
     this->config_multiply = 1;
 
     this->gfxfontlist = gfxfontlist_create();
+    this->dashPattern = 0;
   
     memset(states, 0, sizeof(states));
     this->featurewarnings = 0;
@@ -1090,6 +1091,8 @@ void GFXOutputDev::strokeGfxline(GfxState *state, gfxline_t*line, int flags)
 	msg("<trace> |  phase: %f", this->dashStart);
 	for(t=0;t<this->dashLength;t++) {
 	    dash[t] = (float)this->dashPattern[t] * f;
+            if(!dash[t])
+                dash[t] = 1e-37;
 	    msg("<trace> |  d%-3d: %f", t, this->dashPattern[t]);
 	}
 	dash[this->dashLength] = -1;
@@ -2173,7 +2176,7 @@ void GFXOutputDev::drawGeneralImage(GfxState *state, Object *ref, Stream *str,
   imgStr = new ImageStream(str, width, ncomps,bits);
   imgStr->reset();
 
-  if(!width || !height || (height<=1 && width<=1 && maskWidth<=1 && maskHeight<=1))
+  if(!width || !height || ((height+width)<=1 && (maskWidth+maskHeight)<=1))
   {
       msg("<verbose> Ignoring %d by %d image", width, height);
       unsigned char buf[8];