1 files changed, 22 insertions, 9 deletions
diff --git a/nsprpub/lib/libc/src/strcpy.c b/nsprpub/lib/libc/src/strcpy.c
index 9d319aa11..f49b3e75e 100644
--- a/nsprpub/lib/libc/src/strcpy.c
+++ b/nsprpub/lib/libc/src/strcpy.c
@@ -9,7 +9,9 @@
 PR_IMPLEMENT(char *)
 PL_strcpy(char *dest, const char *src)
 {
-    if( ((char *)0 == dest) || ((const char *)0 == src) ) return (char *)0;
+    if( ((char *)0 == dest) || ((const char *)0 == src) ) {
+        return (char *)0;
+    }
 
     return strcpy(dest, src);
 }
@@ -18,17 +20,22 @@ PR_IMPLEMENT(char *)
 PL_strncpy(char *dest, const char *src, PRUint32 max)
 {
     char *rv;
-    
-    if( (char *)0 == dest ) return (char *)0;
-    if( (const char *)0 == src ) return (char *)0;
+
+    if( (char *)0 == dest ) {
+        return (char *)0;
+    }
+    if( (const char *)0 == src ) {
+        return (char *)0;
+    }
 
     for( rv = dest; max && ((*dest = *src) != 0); dest++, src++, max-- )
         ;
 
 #ifdef JLRU
     /* XXX I (wtc) think the -- and ++ operators should be postfix. */
-    while( --max )
+    while( --max ) {
         *++dest = '\0';
+    }
 #endif /* JLRU */
 
     return rv;
@@ -38,10 +45,16 @@ PR_IMPLEMENT(char *)
 PL_strncpyz(char *dest, const char *src, PRUint32 max)
 {
     char *rv;
-    
-    if( (char *)0 == dest ) return (char *)0;
-    if( (const char *)0 == src ) return (char *)0;
-    if( 0 == max ) return (char *)0;
+
+    if( (char *)0 == dest ) {
+        return (char *)0;
+    }
+    if( (const char *)0 == src ) {
+        return (char *)0;
+    }
+    if( 0 == max ) {
+        return (char *)0;
+    }
 
     for( rv = dest, max--; max && ((*dest = *src) != 0); dest++, src++, max-- )
         ;