Fix issue detected by Coverity Scan

CID: 1340285 (Division or modulo by zero) Signed-off-by: Noah Metzger <[email protected]>
tesseract-ocr · Aug 1, 2018 · 65997be · 65997be
1 parent d28631a
commit 65997be
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/textord/colfind.cpp b/src/textord/colfind.cpp
@@ -926,7 +926,8 @@ void ColumnFinder::ComputeMeanColumnGap(bool any_multi_column) {
                                                     &gap_samples);
   }
   mean_column_gap_ = any_multi_column && gap_samples > 0
-      ? total_gap / gap_samples : total_width / width_samples;
+      ? total_gap / gap_samples : width_samples > 0 
+      ? total_width / width_samples : 0;
 }
 
 //////// Functions that manipulate ColPartitions in the part_grid_ /////