1 files changed, 17 insertions, 9 deletions

diff --git a/libi3/safewrappers.c b/libi3/safewrappers.c
index 767a0f05..c82dcd93 100644
--- a/libi3/safewrappers.c
+++ b/libi3/safewrappers.c
@@ -20,36 +20,41 @@
  */
 void *smalloc(size_t size) {
     void *result = malloc(size);
-    if (result == NULL)
+    if (result == NULL) {
         err(EXIT_FAILURE, "malloc(%zd)", size);
+    }
     return result;
 }
 
 void *scalloc(size_t num, size_t size) {
     void *result = calloc(num, size);
-    if (result == NULL)
+    if (result == NULL) {
         err(EXIT_FAILURE, "calloc(%zd, %zd)", num, size);
+    }
     return result;
 }
 
 void *srealloc(void *ptr, size_t size) {
     void *result = realloc(ptr, size);
-    if (result == NULL && size > 0)
+    if (result == NULL && size > 0) {
         err(EXIT_FAILURE, "realloc(%zd)", size);
+    }
     return result;
 }
 
 char *sstrdup(const char *str) {
     char *result = strdup(str);
-    if (result == NULL)
+    if (result == NULL) {
         err(EXIT_FAILURE, "strdup()");
+    }
     return result;
 }
 
 char *sstrndup(const char *str, size_t size) {
     char *result = strndup(str, size);
-    if (result == NULL)
+    if (result == NULL) {
         err(EXIT_FAILURE, "strndup()");
+    }
     return result;
 }
 
@@ -58,8 +63,9 @@ int sasprintf(char **strp, const char *fmt, ...) {
     int result;
 
     va_start(args, fmt);
-    if ((result = vasprintf(strp, fmt, args)) == -1)
+    if ((result = vasprintf(strp, fmt, args)) == -1) {
         err(EXIT_FAILURE, "asprintf(%s)", fmt);
+    }
     va_end(args);
     return result;
 }
@@ -70,8 +76,9 @@ ssize_t writeall(int fd, const void *buf, size_t count) {
     while (written < count) {
         const ssize_t n = write(fd, ((char *)buf) + written, count - written);
         if (n == -1) {
-            if (errno == EINTR || errno == EAGAIN)
+            if (errno == EINTR || errno == EAGAIN) {
                 continue;
+            }
             return n;
         }
         written += (size_t)n;
@@ -103,10 +110,11 @@ ssize_t swrite(int fd, const void *buf, size_t count) {
     ssize_t n;
 
     n = writeall(fd, buf, count);
-    if (n == -1)
+    if (n == -1) {
         err(EXIT_FAILURE, "Failed to write %d", fd);
-    else
+    } else {
         return n;
+    }
 }
 
 /*