xaizek / vifm (License: GPLv2+) (since 2018-12-07)
Vifm is a file manager with curses interface, which provides Vi[m]-like environment for managing objects within file systems, extended with some useful ideas from mutt.
Clone URLs: https://code.reversed.top/user/xaizek/vifm ssh://rocketgit@code.reversed.top/user/xaizek/vifm
v0.13 v0.13-beta master
Commit 1b02fc90e46c3d2f144df1890dc9ac558ac99347

Use assertion to check expectations
Also add this to function comment.

Found by clang-checker.
Author: xaizek
Author date (UTC): 2012-10-18 15:09
Committer name: xaizek
Committer date (UTC): 2012-10-18 15:09
Parent(s): 5970a10e8db657ddd2e5338368cd2c4b26b37ba5
Signing key:
Tree: 411d34589aa19060ba9a7ab7adf37b53744404d8
File Lines added Lines deleted
src/commands.c 7 4
File src/commands.c changed (mode: 100644) (index f0c8738be..22e4a05dd)
31 31 #include <sys/wait.h> #include <sys/wait.h>
32 32 #endif #endif
33 33
34 #include <assert.h>
34 #include <assert.h> /* assert() */
35 35 #include <ctype.h> /* isspace() */ #include <ctype.h> /* isspace() */
36 36 #include <limits.h> /* PATH_MAX */ #include <limits.h> /* PATH_MAX */
37 37 #include <signal.h> #include <signal.h>
 
... ... echo_cmd(const cmd_info_t *cmd_info)
1843 1843 return 1; return 1;
1844 1844 } }
1845 1845
1846 /* Evaluates :echo result for arguments. Returns pointer to newly allocated
1847 * string, which should be freed by caller, or NULL on error. stop_ptr will
1848 * point to the beginning of invalid expression in case of error. */
1846 /* Evaluates :echo result for arguments. args can not be empty string. Returns
1847 * pointer to newly allocated string, which should be freed by caller, or NULL
1848 * on error. stop_ptr will point to the beginning of invalid expression in case
1849 * of error. */
1849 1850 TSTATIC char * TSTATIC char *
1850 1851 eval_echo(const char args[], const char **stop_ptr) eval_echo(const char args[], const char **stop_ptr)
1851 1852 { {
1852 1853 size_t len = 0; size_t len = 0;
1853 1854 char *eval_result = NULL; char *eval_result = NULL;
1854 1855
1856 assert(args[0] != '\0');
1857
1855 1858 while(args[0] != '\0') while(args[0] != '\0')
1856 1859 { {
1857 1860 var_t result = var_false(); var_t result = var_false();
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