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fix: segfault in ml_recover() if swap file not found

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- To reproduce: ":recover non_existent_swapfile"
- Regression: 00f18e2e09
This commit is contained in:
Justin M. Keyes
2015-04-03 01:34:27 -04:00
parent 813690bb68
commit 1e767ad96f
1 changed files with 4 additions and 2 deletions
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6
src/nvim/memline.c
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@@ -1244,8 +1244,10 @@ theend:
mf_put(mfp, hp, false, false);
mf_close(mfp, false); /* will also free(mfp->mf_fname) */
}
free(buf->b_ml.ml_stack);
free(buf);
if (buf != NULL) { //may be NULL if swap file not found.
free(buf->b_ml.ml_stack);
free(buf);
}
if (serious_error && called_from_main)
ml_close(curbuf, TRUE);
else {