--- parser3/src/main/pa_exec.C	2002/11/20 10:04:36	1.41
+++ parser3/src/main/pa_exec.C	2002/11/22 10:28:42	1.45
@@ -7,7 +7,7 @@
 	@todo setrlimit
 */
 
-static const char* IDENT_EXEC_C="$Date: 2002/11/20 10:04:36 $";
+static const char* IDENT_EXEC_C="$Date: 2002/11/22 10:28:42 $";
 
 #include "pa_config_includes.h"
 
@@ -235,7 +235,8 @@ static int execve_piped(const char *file
 			close(err_fds[1]);
 		}
 		
-		/* HP-UX SIGCHLD fix goes here, if someone will remind me what it is... */
+		/* grabbed this from Apache source: */
+		/*  HP-UX SIGCHLD fix goes here, if someone will remind me what it is... */
 		signal(SIGCHLD, SIG_DFL);	/* Was that it? */
 	
 		// chdir to script's directory
@@ -301,7 +302,7 @@ static void append_env_pair(const Hash::
 	string << key << "=" << *static_cast<String *>(value);
 
 	char ***env_ref=static_cast<char ***>(info);
-	**env_ref=string.cstr(String::UL_PASSAPPENED);  (*env_ref)++;
+	**env_ref=string.cstr(String::UL_UNSPECIFIED);  (*env_ref)++;
 #endif
 }
 
@@ -330,7 +331,7 @@ int pa_exec(
 	if(env) {
 		String string(env->pool());
 		env->for_each(append_env_pair, &string);
-		env_cstr=string.cstr();
+		env_cstr=string.cstr(String::UL_UNSPECIFIED);
 	}
 	if(DWORD error=CreateHiddenConsoleProcess(cmd, env_cstr, &pi, &hInWrite, &hOutRead, &hErrRead)) {
 		char szErrorDesc[MAX_STRING];
@@ -419,7 +420,7 @@ from http://www.apache.org/websrc/cvsweb
 	if(pid) {
 		// in child
 		const char *in_cstr=in.cstr();
-		if(*in) // there is some in data
+		if(*in_cstr) // there is some in data
 			write(pipe_write, in_cstr, in.size());
 		close(pipe_write);
 		read_pipe(out, pipe_read, file_spec_cstr, String::UL_AS_IS);