Cleanup: style, use braces in source/

Automated using clang-tidy.

3 files changed, 12 insertions, 6 deletions

diff --git a/source/blender/freestyle/intern/system/BaseObject.h b/source/blender/freestyle/intern/system/BaseObject.h
index d64c47b2445..335221223dc 100644
--- a/source/blender/freestyle/intern/system/BaseObject.h
+++ b/source/blender/freestyle/intern/system/BaseObject.h
@@ -57,8 +57,9 @@ class BaseObject {
   /*! Decrements the reference counter */
   inline int release()
   {
-    if (_ref_counter)
+    if (_ref_counter) {
       _ref_counter--;
+    }
     return _ref_counter;
   }
 
diff --git a/source/blender/freestyle/intern/system/PseudoNoise.cpp b/source/blender/freestyle/intern/system/PseudoNoise.cpp
index 877cdee0814..048be5d018c 100644
--- a/source/blender/freestyle/intern/system/PseudoNoise.cpp
+++ b/source/blender/freestyle/intern/system/PseudoNoise.cpp
@@ -49,8 +49,9 @@ PseudoNoise::PseudoNoise()
 void PseudoNoise::init(long seed)
 {
   RandGen::srand48(seed);
-  for (unsigned int i = 0; i < NB_VALUE_NOISE; i++)
+  for (unsigned int i = 0; i < NB_VALUE_NOISE; i++) {
     _values[i] = -1.0 + 2.0 * RandGen::drand48();
+  }
 }
 
 real PseudoNoise::linearNoise(real x)
@@ -64,10 +65,12 @@ real PseudoNoise::linearNoise(real x)
 
 static real LanczosWindowed(real t)
 {
-  if (fabs(t) > 2)
+  if (fabs(t) > 2) {
     return 0;
-  if (fabs(t) < M_EPSILON)
+  }
+  if (fabs(t) < M_EPSILON) {
     return 1.0;
+  }
   return sin(M_PI * t) / (M_PI * t) * sin(M_PI * t / 2.0) / (M_PI * t / 2.0);
 }
 
diff --git a/source/blender/freestyle/intern/system/StringUtils.cpp b/source/blender/freestyle/intern/system/StringUtils.cpp
index 99ec9aed632..5e56dba17bf 100644
--- a/source/blender/freestyle/intern/system/StringUtils.cpp
+++ b/source/blender/freestyle/intern/system/StringUtils.cpp
@@ -39,8 +39,9 @@ void getPathName(const string &path, const string &base, vector<string> &pathnam
 
   for (unsigned int pos = 0, sep = path.find(Config::PATH_SEP, pos); pos < size;
        pos = sep + 1, sep = path.find(Config::PATH_SEP, pos)) {
-    if (sep == (unsigned)string::npos)
+    if (sep == (unsigned)string::npos) {
       sep = size;
+    }
 
     dir = path.substr(pos, sep - pos);
 
@@ -48,8 +49,9 @@ void getPathName(const string &path, const string &base, vector<string> &pathnam
     BLI_cleanup_file(NULL, cleaned);
     res = string(cleaned);
 
-    if (!base.empty())
+    if (!base.empty()) {
       res += Config::DIR_SEP + base;
+    }
 
     pathnames.push_back(res);
   }