Fix whitespace and other formatting issues

This commit:
-- replaces space-based indents with tabs per the coding standards
-- removes extraneous whitespace (e.g. extra spaces between function args)
-- adds missing braces for a one-line if statement

Signed-off-by: Jason St. John <jstjohn@purdue.edu>

1 files changed, 10 insertions, 9 deletions

diff --git a/src/common/util-common.c b/src/common/util-common.c
index 40623b92..e4a9de91 100644
--- a/src/common/util-common.c
+++ b/src/common/util-common.c
@@ -82,9 +82,9 @@ char *mdirname(const char *path)
  */
 static size_t strnlen(const char *s, size_t max)
 {
-    register const char *p;
-    for(p = s; *p && max--; ++p);
-    return (p - s);
+	register const char *p;
+	for(p = s; *p && max--; ++p);
+	return (p - s);
 }
 
 /** Copies a string.
@@ -95,14 +95,15 @@ static size_t strnlen(const char *s, size_t max)
  */
 char *strndup(const char *s, size_t n)
 {
-  size_t len = strnlen(s, n);
-  char *new = (char *) malloc(len + 1);
+	size_t len = strnlen(s, n);
+	char *new = (char *) malloc(len + 1);
 
-  if(new == NULL)
-    return NULL;
+	if(new == NULL) {
+		return NULL;
+	}
 
-  new[len] = '\0';
-  return (char *)memcpy(new, s, len);
+	new[len] = '\0';
+	return (char *)memcpy(new, s, len);
 }
 #endif