Remove unused variables

3 files changed, 1 insertions, 3 deletions

diff --git a/Makefile b/Makefile
index 2570a08..8424d4b 100644
--- a/Makefile
+++ b/Makefile
@@ -29,6 +29,7 @@ CFLAGS=
 CFLAGS+=$(shell $(PKGCONF) --cflags $(PKGS))
 CFLAGS+=-I$(INC_DIR)
 CFLAGS+=$(DEFINES)
+CFLAGS+=-Wall
 
 LDFLAGS=
 LDFLAGS+=$(shell $(PKGCONF) --libs $(PKGS))
diff --git a/src/lib/seg/util.c b/src/lib/seg/util.c
index 238fa1c..8a5f5e5 100644
--- a/src/lib/seg/util.c
+++ b/src/lib/seg/util.c
@@ -122,7 +122,6 @@ uint16_t* _erode(uint16_t* mask, uint32_t width, uint32_t height)
 	new_mask[current_position] = mask[current_position];
 	continue;
       }
-      bool_t erode = FALSE;
       size_t proposed_position;
       if (x != 0) {
 	proposed_position = xy_to_coord(x-1, y, width, height);
diff --git a/src/main.c b/src/main.c
index 3643ea9..5e782ee 100644
--- a/src/main.c
+++ b/src/main.c
@@ -131,7 +131,6 @@ int main(int argc, char** argv)
     return 1;
   }
 
-  uint16_t* new_masks;
   //-----------------------------------------------
   //-FIND-CONTIGUOUS-REGIONS-----------------------
   //-----------------------------------------------
@@ -173,7 +172,6 @@ int main(int argc, char** argv)
 #endif
   free_avl_tree_nodes(root);
 
-  uint16_t *new_labels;
   TIME(ts_start);
   //-----------------------------------------------
   //-CLOSE-UP-SMALL-GAPS-BETWEEN-REGIONS-----------