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-rw-r--r--lib.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/lib.c b/lib.c
index 5da601aa8e7e..5eeb53d4679d 100644
--- a/lib.c
+++ b/lib.c
@@ -89,8 +89,13 @@ void initgetrec(void)
char *p;
for (i = 1; i < *ARGC; i++) {
- if (!isclvar(p = getargv(i))) { /* find 1st real filename */
- setsval(lookup("FILENAME", symtab), getargv(i));
+ p = getargv(i); /* find 1st real filename */
+ if (p == NULL || *p == '\0') { /* deleted or zapped */
+ argno++;
+ continue;
+ }
+ if (!isclvar(p)) {
+ setsval(lookup("FILENAME", symtab), p);
return;
}
setclvar(p); /* a commandline assignment before filename */