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getpass: Fixed a compiler warning.

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This commit is contained in:
Andreas Schneider
2011-02-05 11:13:41 +01:00
parent 867944b939
commit 4b07157fc6
1 changed files with 3 additions and 1 deletions
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4
src/getpass.c
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@@ -60,7 +60,9 @@ static int ssh_gets(const char *prompt, char *buf, size_t len, int verify) {
fprintf(stdout, "%s", prompt);
}
fflush(stdout);
fgets(tmp, len, stdin);
if (fgets(tmp, len, stdin) == NULL) {
return 0;
}
if ((ptr = strchr(tmp, '\n'))) {
*ptr = '\0';