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| author | Arnold D. Robbins <arnold@skeeve.com> | 2013-09-22 16:57:11 +0300 |
|---|---|---|
| committer | Arnold D. Robbins <arnold@skeeve.com> | 2013-09-22 16:57:11 +0300 |
| commit | da83b6857bf0a67b15fc75d31a0b6802ac9baffe (patch) | |
| tree | 399e9f1ec800b5405f9b494060481a8420480caf /builtin.c | |
| parent | e149eb882355f427d43928324145c971a0562c5e (diff) | |
| parent | 8aa14c5f3cf78f90b589785a9ffe5f7f02050b37 (diff) | |
| download | egawk-da83b6857bf0a67b15fc75d31a0b6802ac9baffe.tar.gz egawk-da83b6857bf0a67b15fc75d31a0b6802ac9baffe.tar.bz2 egawk-da83b6857bf0a67b15fc75d31a0b6802ac9baffe.zip | |
Merge branch 'master' into comment
Diffstat (limited to 'builtin.c')
| -rw-r--r-- | builtin.c | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -2159,7 +2159,7 @@ do_print_rec(int nargs, int redirtype) f0 = fields_arr[0]; - if (do_lint && f0 == Nnull_string) + if (do_lint && (f0->flags & NULL_FIELD) != 0) lintwarn(_("reference to uninitialized field `$%d'"), 0); efwrite(f0->stptr, sizeof(char), f0->stlen, fp, "print", rp, false); @@ -2955,13 +2955,16 @@ set_how_many: done: DEREF(s); - if ((matches == 0 || (flags & LITERAL) != 0) && buf != NULL) + if ((matches == 0 || (flags & LITERAL) != 0) && buf != NULL) { efree(buf); + buf = NULL; + } if (flags & GENSUB) { if (matches > 0) { /* return the result string */ DEREF(t); + assert(buf != NULL); return make_str_node(buf, textlen, ALREADY_MALLOCED); } |