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-rw-r--r--common.c13
1 files changed, 3 insertions, 10 deletions
diff --git a/common.c b/common.c
index d1be19b..953a33b 100644
--- a/common.c
+++ b/common.c
@@ -30,7 +30,6 @@ int get_int_value_from_filef(const char* format, ...)
va_start(a, format);
value = vget_int_value_from_filef(format, a);
va_end(a);
-
return value;
}
@@ -40,7 +39,6 @@ int get_int_value_from_filef(const char* format, ...)
**********************************************************************/
int vget_int_value_from_filef(const char* format, va_list args)
{
-
char filename[1024];
if (vsnprintf(filename, sizeof(filename), format, args) == sizeof(filename))
fprintf(stderr, "WARN: filename buffer too small");
@@ -53,9 +51,9 @@ int vget_int_value_from_filef(const char* format, va_list args)
**********************************************************************/
int get_int_value_from_file(const char* filename)
{
- FILE* fd;
+ FILE* fd = NULL;
char buffer[512];
- int value;
+ int value = 0;
if(!(fd = fopen(filename, "r")))
return -1;
@@ -68,7 +66,6 @@ int get_int_value_from_file(const char* filename)
}
-
/***********************************************************************
* Truncates a string at the first '\r' or '\n'
**********************************************************************/
@@ -84,9 +81,5 @@ void chomp(char *string)
**********************************************************************/
int get_int(const char* string)
{
- char* first_num;
-
- first_num = strpbrk(string, "0123456789");
-
- return atoi(first_num);
+ return atoi(strpbrk(string, "0123456789"));
}