--- a/bin/aclocal.in | |
+++ b/bin/aclocal.in | |
@@ -371,6 +371,12 @@ sub scan_m4_dirs ($$@) | |
foreach my $m4dir (@dirlist) | |
{ | |
+ if (! -d $m4dir) | |
+ { | |
+ msg ('override', "warning: skipping not existing directory `$m4dir'"); | |
+ next; | |
+ } | |
+ | |
if (! opendir (DIR, $m4dir)) | |
{ | |
# TODO: maybe avoid complaining only if errno == ENONENT? |