lynx.pch

来自「一个可用于linux下的命令行音乐播放器」· PCH 代码 · 共 20 行

--- lynx2-8-5/www/Library/Implementation/HTString.c.ori	2004-01-28 11:30:38.000000000 -0800
+++ lynx2-8-5/www/Library/Implementation/HTString.c	2004-04-18 22:05:00.000000000 -0800
@@ -877,10 +877,15 @@
     CONST char *,	parameter)
 {
     size_t i;
-    size_t last = strlen(parameter);
+    size_t last;
     size_t n = 0;
     size_t quoted = 0;
     char * result;
+ 
+    if (parameter == 0)
+        parameter = "";
+
+    last = strlen(parameter);
 
     for (i=0; i < last; ++i)
 	if (strchr("\\&#$^*?(){}<>\"';`|", parameter[i]) != 0