diff options
| author | Thomas White <taw@physics.org> | 2018-06-22 16:12:54 +0200 |
|---|---|---|
| committer | Thomas White <taw@physics.org> | 2018-06-22 16:13:38 +0200 |
| commit | 615ab167e9d1624410575e4809dd9060d4a90252 (patch) | |
| tree | 368652aef774640d1881a3755ba4a25db18f3a2a /scripts/check-near-bragg | |
| parent | 3400d1416d8eb07b21595638c6d6e738bd6b1ccc (diff) | |
check-near-bragg/check-peak-detection: Give better error message
Diffstat (limited to 'scripts/check-near-bragg')
| -rwxr-xr-x | scripts/check-near-bragg | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/scripts/check-near-bragg b/scripts/check-near-bragg index 467ff943..7fd7d013 100755 --- a/scripts/check-near-bragg +++ b/scripts/check-near-bragg @@ -18,7 +18,11 @@ if ( !($args eq "") ) { open(FH, $ARGV[0]); open(TMP, "> list.tmp"); -my $statbuf = stat($ARGV[0]); +my $statbuf = stat($file); +if ( not $statbuf ) { + printf("Couldn't stat stream. Check the filename.\n"); + exit; +} my $stream_mtime = $statbuf->mtime; my $in_image = 0; |