fixed space char detection bug

[swftools.git] / lib / pdf / InfoOutputDev.cc

diff --git a/lib/pdf/InfoOutputDev.cc b/lib/pdf/InfoOutputDev.cc
index a977970..83dd43f 100644 (file)
--- a/lib/pdf/InfoOutputDev.cc
+++ b/lib/pdf/InfoOutputDev.cc
@@ -118,7 +118,15 @@ static int findSpace(gfxfont_t*font)
     for(t=0;t<font->num_glyphs;t++) {
        gfxglyph_t*g = &font->glyphs[t];
        if(GLYPH_IS_SPACE(g)) {
-           if(g->unicode == 32) return t;
+           if(g->unicode == 32) {
+               /* now that we have found a space char, make sure it's unique */
+               int s;
+               for(s=0;s<font->num_glyphs;s++) {
+                   if(s!=t && font->glyphs[s].unicode==32)
+                       font->glyphs[s].unicode=0;
+               }
+               return t;
+           }
        }
     }
     return -1;