clean up trailing whitespace/newlines

This is preparation for adding some linting checks for new commits from
people.  Shouldn't be any functional changes here (tests still pass!).

1 files changed, 10 insertions, 11 deletions

diff --git a/src/gd_filename.c b/src/gd_filename.c
index fd61677..d668b01 100644
--- a/src/gd_filename.c
+++ b/src/gd_filename.c
@@ -28,7 +28,7 @@ static void BGD_STDCALL writejpeg(gdImagePtr im, FILE *out) {
 
 static void BGD_STDCALL writewbmp(gdImagePtr im, FILE *out) {
     int fg = gdImageColorClosest(im, 0, 0, 0);
-    
+
     gdImageWBMP(im, fg, out);
 }/* writejpeg*/
 
@@ -61,7 +61,7 @@ static struct FileType {
     {".jpeg",   gdImageCreateFromJpeg,  writejpeg,      NULL},
 #endif
 
-#ifdef HAVE_LIBTIFF    
+#ifdef HAVE_LIBTIFF
     {".tiff",   gdImageCreateFromTiff,  gdImageTiff,    NULL},
     {".tif" ,   gdImageCreateFromTiff,  gdImageTiff,    NULL},
 #endif
@@ -90,7 +90,7 @@ ftype(const char *filename) {
     /* Find the file extension (i.e. the last period in the string. */
     ext = strrchr(filename, '.');
     if (!ext) return NULL;
-    
+
     for (n = 0; Types[n].ext; n++) {
         if (strcasecmp(ext, Types[n].ext) == 0) {
             return &Types[n];
@@ -103,7 +103,7 @@ ftype(const char *filename) {
 
 /*
   Function: gdSupportsFileType
-  
+
     Tests if a given file type is supported by GD.
 
     Given the name of an image file (which does not have to exist),
@@ -145,7 +145,7 @@ ftype(const char *filename) {
     GD_TRUE (1) if the file type is supported, GD_FALSE (0) if not.
 
 */
-BGD_DECLARE(int) 
+BGD_DECLARE(int)
 gdSupportsFileType(const char *filename, int writing) {
     struct FileType *entry = ftype(filename);
     return !!entry && (!writing || !!entry->writer);
@@ -159,7 +159,7 @@ gdSupportsFileType(const char *filename, int writing) {
 
     Given the path to a file, <gdImageCreateFromFile> will open the
     file, read its contents with the appropriate _gdImageCreateFrom*_
-    function and return it.  
+    function and return it.
 
     File type is determined by the filename extension, so having an
     incorrect extension will probably not work.  For example, renaming
@@ -179,12 +179,12 @@ gdSupportsFileType(const char *filename, int writing) {
 
 */
 
-BGD_DECLARE(gdImagePtr) 
+BGD_DECLARE(gdImagePtr)
 gdImageCreateFromFile(const char *filename) {
     struct FileType *entry = ftype(filename);
     FILE *fh;
     gdImagePtr result;
- 
+
     if (!entry) return NULL;
     if (entry->loader) return entry->loader((char *)filename);
     if (!entry->reader) return NULL;
@@ -193,7 +193,7 @@ gdImageCreateFromFile(const char *filename) {
     if (!fh) return NULL;
 
     result = entry->reader(fh);
-    
+
     fclose(fh);
 
     return result;
@@ -235,7 +235,7 @@ gdImageCreateFromFile(const char *filename) {
 
 */
 
-BGD_DECLARE(int) 
+BGD_DECLARE(int)
 gdImageFile(gdImagePtr im, const char *filename) {
     struct FileType *entry = ftype(filename);
     FILE *fh;
@@ -251,4 +251,3 @@ gdImageFile(gdImagePtr im, const char *filename) {
 
     return GD_TRUE;
 }/* gdImageFile*/
-