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| author | lecoanet | 2004-05-07 09:35:54 +0000 |
|---|---|---|
| committer | lecoanet | 2004-05-07 09:35:54 +0000 |
| commit | 28f3df577530fc74e276d6f4e1ad11b3692cebb4 (patch) | |
| tree | bcc47e3da8a9cd1ebe125ef84c133b38a98ea7b0 /generic/Draw.c | |
| parent | c9c07d9b67d612f10a3c2fcd500ba0ecd105b96f (diff) | |
| download | tkzinc-28f3df577530fc74e276d6f4e1ad11b3692cebb4.zip tkzinc-28f3df577530fc74e276d6f4e1ad11b3692cebb4.tar.gz tkzinc-28f3df577530fc74e276d6f4e1ad11b3692cebb4.tar.bz2 tkzinc-28f3df577530fc74e276d6f4e1ad11b3692cebb4.tar.xz | |
Fixed a bug when trying to draw an unkown character in GL.
Diffstat (limited to 'generic/Draw.c')
| -rw-r--r-- | generic/Draw.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/generic/Draw.c b/generic/Draw.c index d7d1283..51daf57 100644 --- a/generic/Draw.c +++ b/generic/Draw.c @@ -1973,6 +1973,9 @@ ZnRenderGlyph(ZnTexFontInfo *tfi, ZnTexGVI *tgvi; tgvi = ZnTexFontGVI(tfi, c); + if (!tgvi) { + return; + } /*printf("%c --> x0,y0: %d %d, tx0,ty0: %g %g, x1,y1: %d %d, tx1,ty1: %g %g, advance: %g\n", c, tgvi->v0x, tgvi->v0y, tgvi->t0x, tgvi->t0y, tgvi->v1x, tgvi->v1y, tgvi->t1x, tgvi->t1y, |