Don't crash if there's no "EDID (in hex):" line in the log file.

i-nex · Feb 8, 2007 · aece008 · aece008
1 parent 3f4668e
commit aece008
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/edid-decode.c b/edid-decode.c
@@ -161,7 +161,9 @@ extract_edid(int fd)
     }
 
     /* I think it is, let's go scanning */
-    if (!(start = strstr(strstr(ret1, "EDID (in hex):"), "(II)")))
+    if (!(start = strstr(ret1, "EDID (in hex):")))
+	return ret1;
+    if (!(start = strstr(start, "(II)")))
 	return ret1;
 
     for (c = start; *c; c++) {