psql: Fix memory leak

The command \password username leaked memory.

psql: Fix memory leak
The command \password username leaked memory.
1b9f7740 · Peter Eisentraut · 1575fbcb · 1b9f7740
Commit 1b9f7740 authored Jan 16, 2012 by Peter Eisentraut
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src/bin/psql/command.c src/bin/psql/command.c +3 -0

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--- a/src/bin/psql/command.c
+++ b/src/bin/psql/command.c
@@ -953,6 +953,9 @@ exec_command(const char *cmd,
 					PQclear(res);
 				PQfreemem(encrypted_password);
 			}
+			if (opt0)
+				free(opt0);
 		}
 		free(pw1);