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pg: fix memory leak [coverity scan] 

Signed-off-by: Karel Zak <kzak@redhat.com>
This commit is contained in:
Karel Zak 2013-03-27 16:16:46 +01:00
parent c1253a3b10
commit 765056b372
1 changed files with 3 additions and 1 deletions
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4
text-utils/pg.c
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@ -569,8 +569,10 @@ static int getcount(char *cmdstr)
} else
*(buf + strlen(buf) - 1) = '\0';
}
if (*buf == '\0')
if (*buf == '\0') {
free(buf);
return 1;
}
if (buf[0] == '-' && buf[1] == '\0') {
i = -1;
} else {