aboutsummaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
authorThomas White <taw@physics.org>2010-10-15 17:29:39 +0200
committerThomas White <taw@physics.org>2012-02-22 15:27:03 +0100
commit29b4148c8f6435d680a8fdfd51d0cfd84a5aca12 (patch)
tree94ea21af14040c95403982a76df5e6027936df65 /src
parentfacc28d900aeb9c084908c3a21094ee792f78a80 (diff)
indexamajig: Bodge round inability to rewind(stdin)
Diffstat (limited to 'src')
-rw-r--r--src/indexamajig.c20
1 files changed, 14 insertions, 6 deletions
diff --git a/src/indexamajig.c b/src/indexamajig.c
index a1a08150..d0260a8e 100644
--- a/src/indexamajig.c
+++ b/src/indexamajig.c
@@ -743,13 +743,21 @@ int main(int argc, char *argv[])
fflush(ofh);
/* Get first filename and use it to set up the indexing */
- rval = fgets(prepare_line, 1023, fh);
- if ( rval == NULL ) {
- ERROR("Failed to get filename to prepare indexing.\n");
- return 1;
+ if ( fh != stdin ) {
+ rval = fgets(prepare_line, 1023, fh);
+ if ( rval == NULL ) {
+ ERROR("Failed to get filename to prepare indexing.\n");
+ return 1;
+ }
+ chomp(prepare_line);
+ snprintf(prepare_filename, 1023, "%s%s", prefix, prepare_line);
+ rewind(fh);
+ } else {
+ STATUS("Reading input filenames from stdin, so can't (yet)");
+ STATUS(" use the first file for preparing the indexing.\n");
+ STATUS("Stuff might break.\n");
+ prepare_filename[0] = '\0';
}
- chomp(prepare_line);
- snprintf(prepare_filename, 1023, "%s%s", prefix, prepare_line);
ipriv = prepare_indexing(indm, cell, prepare_filename, det);
if ( ipriv == NULL ) {
ERROR("Failed to prepare indexing.\n");