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-rw-r--r--src/eval.c3
-rw-r--r--src/input.c10
-rw-r--r--src/input.h1
3 files changed, 12 insertions, 2 deletions
diff --git a/src/eval.c b/src/eval.c
index 19e06ec..4b67fc9 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -694,6 +694,7 @@ evalcommand(union node *cmd, int flags)
 #endif
 {
 	struct localvar_list *localvar_stop;
+	struct parsefile *file_stop;
 	struct redirtab *redir_stop;
 	struct stackmark smark;
 	union node *argp;
@@ -722,6 +723,7 @@ evalcommand(union node *cmd, int flags)
 	TRACE(("evalcommand(0x%lx, %d) called\n", (long)cmd, flags));
 	setstackmark(&smark);
 	localvar_stop = pushlocalvars();
+	file_stop = parsefile;
 	back_exitstatus = 0;
 
 	cmdentry.cmdtype = CMDBUILTIN;
@@ -896,6 +898,7 @@ out:
 	if (cmd->ncmd.redirect)
 		popredir(execcmd);
 	unwindredir(redir_stop);
+	unwindfiles(file_stop);
 	unwindlocalvars(localvar_stop);
 	if (lastarg)
 		/* dsl: I think this is intended to be used to support
diff --git a/src/input.c b/src/input.c
index e53423c..ae0c4c8 100644
--- a/src/input.c
+++ b/src/input.c
@@ -479,6 +479,13 @@ popfile(void)
 }
 
 
+void unwindfiles(struct parsefile *stop)
+{
+	while (parsefile != stop)
+		popfile();
+}
+
+
 /*
  * Return to top level.
  */
@@ -486,8 +493,7 @@ popfile(void)
 void
 popallfiles(void)
 {
-	while (parsefile != &basepf)
-		popfile();
+	unwindfiles(&basepf);
 }
 
 
diff --git a/src/input.h b/src/input.h
index ec97c1d..a9c0517 100644
--- a/src/input.h
+++ b/src/input.h
@@ -97,5 +97,6 @@ void popstring(void);
 int setinputfile(const char *, int);
 void setinputstring(char *);
 void popfile(void);
+void unwindfiles(struct parsefile *);
 void popallfiles(void);
 void closescript(void);