tcheck initdraw return - plan9port - [fork] Plan 9 from user space

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---

commit 98df7c80d83005ec6e4403a13014451c5dbfae3e

parent be3e97dcf86cf20f19ee0adbef00acd3971118bc

Author: rsc 

Date:   Sun, 25 Jun 2006 23:50:32 +0000

check initdraw return

Diffstat:
  M src/cmd/9term/9term.c               |       4 +++-

1 file changed, 3 insertions(+), 1 deletion(-)
---

diff --git a/src/cmd/9term/9term.c b/src/cmd/9term/9term.c

t@@ -90,7 +90,9 @@ threadmain(int argc, char *argv[])
         
         startdir = ".";
 
-        initdraw(derror, fontname, "9term");
+        if(initdraw(derror, fontname, "9term") < 0)
+                sysfatal("initdraw: %r");
+
         notify(hangupnote);
         noteenable("sys: child");