Cleanup: remove redundant string initialization

Fixed sized strings are always initialized & this is not done
elsewhere before calling BLI_path_join.

Remove since it's not needed and makes it read as if the function
might not initialize the output argument.

1 files changed, 1 insertions, 7 deletions

diff --git a/source/blender/editors/physics/physics_fluid.c b/source/blender/editors/physics/physics_fluid.c
index 6c1c7afbebd..e25cedc51a4 100644
--- a/source/blender/editors/physics/physics_fluid.c
+++ b/source/blender/editors/physics/physics_fluid.c
@@ -364,7 +364,6 @@ static void fluid_bake_startjob(void *customdata, short *stop, short *do_update,
   FluidDomainSettings *mds = job->mmd->domain;
 
   char temp_dir[FILE_MAX];
-  temp_dir[0] = '\0';
 
   job->stop = stop;
   job->do_update = do_update;
@@ -377,7 +376,6 @@ static void fluid_bake_startjob(void *customdata, short *stop, short *do_update,
   BKE_spacedata_draw_locks(true);
 
   if (fluid_is_bake_noise(job) || fluid_is_bake_all(job)) {
-    temp_dir[0] = '\0';
     BLI_path_join(temp_dir, sizeof(temp_dir), mds->cache_directory, FLUID_DOMAIN_DIR_NOISE, NULL);
     BLI_dir_create_recursive(temp_dir); /* Create 'noise' subdir if it does not exist already */
     mds->cache_flag &= ~(FLUID_DOMAIN_BAKED_NOISE | FLUID_DOMAIN_OUTDATED_NOISE);
@@ -385,7 +383,6 @@ static void fluid_bake_startjob(void *customdata, short *stop, short *do_update,
     job->pause_frame = &mds->cache_frame_pause_noise;
   }
   if (fluid_is_bake_mesh(job) || fluid_is_bake_all(job)) {
-    temp_dir[0] = '\0';
     BLI_path_join(temp_dir, sizeof(temp_dir), mds->cache_directory, FLUID_DOMAIN_DIR_MESH, NULL);
     BLI_dir_create_recursive(temp_dir); /* Create 'mesh' subdir if it does not exist already */
     mds->cache_flag &= ~(FLUID_DOMAIN_BAKED_MESH | FLUID_DOMAIN_OUTDATED_MESH);
@@ -393,7 +390,6 @@ static void fluid_bake_startjob(void *customdata, short *stop, short *do_update,
     job->pause_frame = &mds->cache_frame_pause_mesh;
   }
   if (fluid_is_bake_particle(job) || fluid_is_bake_all(job)) {
-    temp_dir[0] = '\0';
     BLI_path_join(
         temp_dir, sizeof(temp_dir), mds->cache_directory, FLUID_DOMAIN_DIR_PARTICLES, NULL);
     BLI_dir_create_recursive(
@@ -403,7 +399,6 @@ static void fluid_bake_startjob(void *customdata, short *stop, short *do_update,
     job->pause_frame = &mds->cache_frame_pause_particles;
   }
   if (fluid_is_bake_guiding(job) || fluid_is_bake_all(job)) {
-    temp_dir[0] = '\0';
     BLI_path_join(
         temp_dir, sizeof(temp_dir), mds->cache_directory, FLUID_DOMAIN_DIR_GUIDING, NULL);
     BLI_dir_create_recursive(temp_dir); /* Create 'guiding' subdir if it does not exist already */
@@ -412,10 +407,9 @@ static void fluid_bake_startjob(void *customdata, short *stop, short *do_update,
     job->pause_frame = &mds->cache_frame_pause_guiding;
   }
   if (fluid_is_bake_data(job) || fluid_is_bake_all(job)) {
-    temp_dir[0] = '\0';
     BLI_path_join(temp_dir, sizeof(temp_dir), mds->cache_directory, FLUID_DOMAIN_DIR_CONFIG, NULL);
     BLI_dir_create_recursive(temp_dir); /* Create 'config' subdir if it does not exist already */
-    temp_dir[0] = '\0';
+
     BLI_path_join(temp_dir, sizeof(temp_dir), mds->cache_directory, FLUID_DOMAIN_DIR_DATA, NULL);
     BLI_dir_create_recursive(temp_dir); /* Create 'data' subdir if it does not exist already */
     mds->cache_flag &= ~(FLUID_DOMAIN_BAKED_DATA | FLUID_DOMAIN_OUTDATED_DATA);