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Fix more strcmp() calls using boolean-like comparisons for result checks

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Such calls can confuse the reader as strcmp() uses an integer as result.
The places patched here have been spotted by Thomas Munro, David Rowley
and myself.

Author: Michael Paquier
Reviewed-by: David Rowley
Discussion: https://postgr.es/m/20190411021946.GG2728@paquier.xyz
This commit is contained in:
Michael Paquier
2019-04-12 10:16:49 +09:00
parent 798070ec05
commit d527fda621
4 changed files with 16 additions and 12 deletions
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3
src/backend/commands/lockcmds.c
View File

@ -219,7 +219,8 @@ LockViewRecurse_walker(Node *node, LockViewRecurse_context *context)
* skipped.
*/
if (relid == context->viewoid &&
(!strcmp(rte->eref->aliasname, "old") || !strcmp(rte->eref->aliasname, "new")))
(strcmp(rte->eref->aliasname, "old") == 0 ||
strcmp(rte->eref->aliasname, "new") == 0))
continue;
/* Currently, we only allow plain tables or views to be locked. */