diff options
| author | Thomas White <taw@physics.org> | 2011-03-28 18:47:13 +0200 |
|---|---|---|
| committer | Thomas White <taw@physics.org> | 2012-02-22 15:27:22 +0100 |
| commit | 176b63b62ec8e9ee1cc782d25399f3abf25c85f2 (patch) | |
| tree | 5f7616652715a3f33dd926934d432d5b8c219d96 /src/partialator.c | |
| parent | 2a6ce4a23bd88ca2603b47559ac831dbead6c6ad (diff) | |
Fix up stream error handling
Diffstat (limited to 'src/partialator.c')
| -rw-r--r-- | src/partialator.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/partialator.c b/src/partialator.c index 0e2cfb2e..ea3eb50c 100644 --- a/src/partialator.c +++ b/src/partialator.c @@ -262,6 +262,10 @@ int main(int argc, char *argv[]) } n_total_patterns = count_patterns(fh); + if ( n_total_patterns == 0 ) { + ERROR("No patterns to process.\n"); + return 1; + } STATUS("There are %i patterns to process\n", n_total_patterns); images = malloc(n_total_patterns * sizeof(struct image)); @@ -280,7 +284,9 @@ int main(int argc, char *argv[]) Reflection *refl; RefListIterator *iter; - if ( read_chunk(fh, &images[i]) == 1 ) { + if ( read_chunk(fh, &images[i]) != 0 ) { + /* Should not happen, because we counted the patterns + * earlier. */ ERROR("Failed to read chunk from the input stream.\n"); return 1; } |