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helpers.c: Make system message optional top run_interactive()

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Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This commit is contained in:
Joachim Nilsson committed 2013-05-19 19:01:44 +02:00
1 parent 5d6db9f76f
commit 0231f858e9
1 file changed
+4 -2
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helpers.c
+4 -2
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@@ -465,7 +465,8 @@ int run_interactive(char *cmd, char *fmt, ...)
vsnprintf(line, sizeof(line), fmt, ap); vsnprintf(line, sizeof(line), fmt, ap);
va_end(ap); va_end(ap);
print_desc("", line); if (fmt)
print_desc("", line);
if (fp && !debug) { if (fp && !debug) {
oldout = dup(STDOUT_FILENO); oldout = dup(STDOUT_FILENO);
olderr = dup(STDERR_FILENO); olderr = dup(STDERR_FILENO);
@@ -477,7 +478,8 @@ int run_interactive(char *cmd, char *fmt, ...)
dup2(oldout, STDOUT_FILENO); dup2(oldout, STDOUT_FILENO);
dup2(olderr, STDERR_FILENO); dup2(olderr, STDERR_FILENO);
} }
print_result(status); if (fmt)
print_result(status);
if (fp && !debug) { if (fp && !debug) {
size_t len, written; size_t len, written;