grep: add support for -r

1 files changed, 7 insertions, 7 deletions

diff --git a/libbb/recursive_action.c b/libbb/recursive_action.c
index 28a493403..6949e34f3 100644
--- a/libbb/recursive_action.c
+++ b/libbb/recursive_action.c
@@ -46,14 +46,14 @@ int recursive_action(const char *fileName,
                 return FALSE;
         }
 
-        if (! followLinks && (S_ISLNK(statbuf.st_mode))) {
+        if (!followLinks && (S_ISLNK(statbuf.st_mode))) {
                 if (fileAction == NULL)
                         return TRUE;
                 else
                         return fileAction(fileName, &statbuf, userData);
         }
 
-        if (! recurse) {
+        if (!recurse) {
                 if (S_ISDIR(statbuf.st_mode)) {
                         if (dirAction != NULL)
                                 return (dirAction(fileName, &statbuf, userData));
@@ -65,9 +65,9 @@ int recursive_action(const char *fileName,
         if (S_ISDIR(statbuf.st_mode)) {
                 DIR *dir;
 
-                if (dirAction != NULL && ! depthFirst) {
+                if (dirAction != NULL && !depthFirst) {
                         status = dirAction(fileName, &statbuf, userData);
-                        if (! status) {
+                        if (!status) {
                                 bb_perror_msg("%s", fileName);
                                 return FALSE;
                         } else if (status == SKIP)
@@ -84,7 +84,7 @@ int recursive_action(const char *fileName,
                         nextFile = concat_subpath_file(fileName, next->d_name);
                         if(nextFile == NULL)
                                 continue;
-                        if (! recursive_action(nextFile, TRUE, followLinks, depthFirst,
+                        if (!recursive_action(nextFile, TRUE, followLinks, depthFirst,
                                                 fileAction, dirAction, userData)) {
                                 status = FALSE;
                         }
@@ -92,12 +92,12 @@ int recursive_action(const char *fileName,
                 }
                 closedir(dir);
                 if (dirAction != NULL && depthFirst) {
-                        if (! dirAction(fileName, &statbuf, userData)) {
+                        if (!dirAction(fileName, &statbuf, userData)) {
                                 bb_perror_msg("%s", fileName);
                                 return FALSE;
                         }
                 }
-                if (! status)
+                if (!status)
                         return FALSE;
         } else {
                 if (fileAction == NULL)