diff options
Diffstat (limited to 'libcrystfel')
| -rw-r--r-- | libcrystfel/src/cell-utils.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libcrystfel/src/cell-utils.c b/libcrystfel/src/cell-utils.c index 5131fb20..2398c5f2 100644 --- a/libcrystfel/src/cell-utils.c +++ b/libcrystfel/src/cell-utils.c @@ -971,6 +971,11 @@ UnitCell *load_cell_from_file(const char *filename) } rval = fgets(line, 1023, fh); + if ( rval == NULL ) { + ERROR("Failed to read first line from cell file\n"); + fclose(fh); + return NULL; + } chomp(line); if ( strcmp(line, "CrystFEL unit cell file version 1.0") != 0 ) { |