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| author | Ruslan Ermilov <ru@FreeBSD.org> | 2011-08-11 04:58:20 +0000 |
|---|---|---|
| committer | Ruslan Ermilov <ru@FreeBSD.org> | 2011-08-11 04:58:20 +0000 |
| commit | 0abe4b0321121e3abc986beff255c2a4b3addc82 (patch) | |
| tree | 46c92586fb856e2628cacf0ec2e2d042d70b3d90 /lib.c | |
| parent | 9cb3faa6600faf227157090f70a6ec850ac1ef75 (diff) | |
| download | src-0abe4b0321121e3abc986beff255c2a4b3addc82.tar.gz src-0abe4b0321121e3abc986beff255c2a4b3addc82.zip | |
Vendor import of bwk's 10-Aug-2011 release.
Notes
Notes:
svn path=/vendor/one-true-awk/dist/; revision=224772
Diffstat (limited to 'lib.c')
| -rw-r--r-- | lib.c | 9 |
1 files changed, 7 insertions, 2 deletions
@@ -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 */ |