xatonum.cpp: fix indentation

Signed-off-by: Nikola Pajkovsky <npajkovs@redhat.com>

1 files changed, 28 insertions, 28 deletions

diff --git a/lib/utils/xatonum.cpp b/lib/utils/xatonum.cpp
index 83146298..3b22071f 100644
--- a/lib/utils/xatonum.cpp
+++ b/lib/utils/xatonum.cpp
@@ -9,42 +9,42 @@
 
 unsigned xatou(const char *numstr)
 {
-	unsigned long r;
-	int old_errno;
-	char *e;
-
-	if (*numstr < '0' || *numstr > '9')
-		goto inval;
-
-	old_errno = errno;
-	errno = 0;
-	r = strtoul(numstr, &e, 10);
-	if (errno || numstr == e || *e != '\0' || r > UINT_MAX)
-		goto inval; /* error / no digits / illegal trailing chars */
-	errno = old_errno; /* Ok.  So restore errno. */
-	return r;
-
- inval:
-	error_msg_and_die("invalid number '%s'", numstr);
+    unsigned long r;
+    int old_errno;
+    char *e;
+
+    if (*numstr < '0' || *numstr > '9')
+        goto inval;
+
+    old_errno = errno;
+    errno = 0;
+    r = strtoul(numstr, &e, 10);
+    if (errno || numstr == e || *e != '\0' || r > UINT_MAX)
+        goto inval; /* error / no digits / illegal trailing chars */
+    errno = old_errno; /* Ok.  So restore errno. */
+    return r;
+
+inval:
+    error_msg_and_die("invalid number '%s'", numstr);
 }
 
 int xatoi_u(const char *numstr)
 {
-	unsigned r = xatou(numstr);
-	if (r > (unsigned)INT_MAX)
-		error_msg_and_die("invalid number '%s'", numstr);
-	return r;
+    unsigned r = xatou(numstr);
+    if (r > (unsigned)INT_MAX)
+        error_msg_and_die("invalid number '%s'", numstr);
+    return r;
 }
 
 int xatoi(const char *numstr)
 {
-	unsigned r;
+    unsigned r;
 
-	if (*numstr != '-')
-		return xatoi_u(numstr);
+    if (*numstr != '-')
+        return xatoi_u(numstr);
 
-	r = xatou(numstr + 1);
-	if (r > (unsigned)INT_MAX + 1)
-		error_msg_and_die("invalid number '%s'", numstr);
-	return - (int)r;
+    r = xatou(numstr + 1);
+    if (r > (unsigned)INT_MAX + 1)
+        error_msg_and_die("invalid number '%s'", numstr);
+    return - (int)r;
 }